by: John Lim
What Are Your Reasons For Buying A Mobile Phone? You Should Also Learn To Make The Most Out Of Cell Phones.
Let’s say you’re wondering whether or not to buy a mobile phone or what you should get. It’s amazing that you’ve gone on long enough without one but I’d have to say that in this day and age, everyone needs a cell phone. Even if you’re not into fancy features and services, at least get a basic mobile phone to make calls. But if you could learn how to get the most out of your cell phones, perhaps you would consider getting a really nifty one?
Most people don’t consider it important but reading your mobile phone manual can actually net you some cool pieces of information. Plus, cell phones these days have very easy-to-read manuals and by reading it, you could discover some extra features you didn’t know about. And you’d never know when these extra features could come in handy.
For example, most cell phones have phone books that are packed with extra features that you might not have known about. They can sometimes store up to 500 entries. And for each entry you may be able to store multiple phone numbers, their email addresses and even make notes about them! This is especially useful for keeping track of your business contacts.
If you check your mobile phone, you might find a feature called Voice Commands. It allows you to dial numbers just by reading out a name. This is known as the Voice Activated Dialing and is extremely popular due its convenience. Depending on the cell phone model you get, you might be surprised with the long list of voice commands you can give to your phone.
For those who can’t afford a digital camera but have always been wishing for one, take a look at a camera phone. The quality of the integrated camera phones in the market are improving rapidly and the feature is really handy for spontaneous snapshots.
Apart from voice commands and the ability to take pictures, there are loads you can do with a mobile phone these days. So if you’re curious enough to check out the latest cell phones and accessories in the market, then get online today! There’s really no better place to look for a mobile phone. Whether you’re shopping for something new, something used or even some really good deals, you can find them all when you shop for cell phones online.
Saturday, May 31, 2008
Satellite Phones vs. Cell Phones (Which One is Right for You?)
by: Rex Strong
There are several factors that differentiate satellite phones from cell phones. How they work, their utility and cost just to name a few.
Functionality Differences
Cellular phones or cell phones use small stations or towers known as ‘cells’ from which they receive their signals and to which they send signals. As the user moves from one destination to the next, his call or his cellular service is passed on from cell to the next. The mobile handset is thus in continuous connectivity with the different cells of the network provider and the individual can talk on the move. This is thus known as mobile connectivity.
Satellite phones on the other hand, do not use ‘cells’ or towers. They work with satellites orbiting the Earth. These Low Earth Orbiting or LEO satellites receive signals from the satellite phone handsets and send signals to these handsets as required. The satellite phones send signals to the satellite, which passes it on to a gateway. The gateway routes the calls to the receiver. Also, all calls made to the satellite phones are routed via the satellites.
Differences In Area Coverage
Cellular phone companies generally provide network coverage in densely populated areas. Since the companies have to set up ‘cells’ to be able to provide coverage, they need a high number of subscribers to justify setting up the cell. In thinly populated areas or remote areas with difficult terrains, the cost of providing coverage is often more than the expected returns. Hence, while cell phones work great in densely populated areas, they may or may not work in inaccessible locations.
Satellite phones communicate with the LEO satellites and not with any ‘cells’ on Earth. Hence, the coverage provided by satellite phone companies is far greater than that provided by cellular phone companies. Since satellite companies don’t have to set up cells from destination to destination, they offer service in a wider area and some even offer it across the globe.
Usability Differences
Cell phones have become an absolute necessity for practically all urban residents. In fact, a large number of people are opting to have cell phones instead of the traditional landlines. Cell phones are perfect to use while on the move in metropolitan cities. For marketing and sales executives, employees, CEOs, managers, mothers, students and almost all people in different walks of life - cell phones provide a high value service. They are also a great option to surf the net, listen to music and exchange photos. In short, cell phones have become the single all-purpose media electronic instrument of the 21st century.
Satellite phones on the other hand, are perfect for use in remote and thinly populated areas where cellular companies do not provide network coverage. Satellite phones are also extremely handy in situations when cellular networks go down. Such situations generally arise in times of natural disasters like hurricanes, earthquakes and floods when the ‘cells’ that route calls are damaged.
Satellite phones have the advantage in such conditions since natural disasters do not affect the LEO satellites. Hence while cellular phone networks are down, satellite phones continue to function as normal. This has indeed saved many lives in the recent past.
Satellite phones are also the perfect option for companies that have research laboratories or departments in isolated areas like Alaska, Siberia and Antartica. Adventurers who frequently travel to densely populated tropical forests, high mountain areas and across oceans also prefer the better coverage provided by satellite phones.
Differences In Cost
As is to be expected, cellular phones are far cheaper to operate and maintain than satellite phones. The cellular phone handsets as well as the subscription plans offered by cellular service providers are extremely affordable and cost barely a few cents per minute.
Satellite phones on the other hand are expensive. The satellite phone hand sets or the fixed satellite phone sets cost a pretty penny as does the satellite phone service provided by leaders in the industry like Iridium and Globalstar. At an average satellite phones can cost anything from $600 to $1000 with costs going up to $1.50 per minute for talktime.
Thus, cell phones and satellite phones are both a boon to the world of communication and both service users in different ways and under differing conditions
There are several factors that differentiate satellite phones from cell phones. How they work, their utility and cost just to name a few.
Functionality Differences
Cellular phones or cell phones use small stations or towers known as ‘cells’ from which they receive their signals and to which they send signals. As the user moves from one destination to the next, his call or his cellular service is passed on from cell to the next. The mobile handset is thus in continuous connectivity with the different cells of the network provider and the individual can talk on the move. This is thus known as mobile connectivity.
Satellite phones on the other hand, do not use ‘cells’ or towers. They work with satellites orbiting the Earth. These Low Earth Orbiting or LEO satellites receive signals from the satellite phone handsets and send signals to these handsets as required. The satellite phones send signals to the satellite, which passes it on to a gateway. The gateway routes the calls to the receiver. Also, all calls made to the satellite phones are routed via the satellites.
Differences In Area Coverage
Cellular phone companies generally provide network coverage in densely populated areas. Since the companies have to set up ‘cells’ to be able to provide coverage, they need a high number of subscribers to justify setting up the cell. In thinly populated areas or remote areas with difficult terrains, the cost of providing coverage is often more than the expected returns. Hence, while cell phones work great in densely populated areas, they may or may not work in inaccessible locations.
Satellite phones communicate with the LEO satellites and not with any ‘cells’ on Earth. Hence, the coverage provided by satellite phone companies is far greater than that provided by cellular phone companies. Since satellite companies don’t have to set up cells from destination to destination, they offer service in a wider area and some even offer it across the globe.
Usability Differences
Cell phones have become an absolute necessity for practically all urban residents. In fact, a large number of people are opting to have cell phones instead of the traditional landlines. Cell phones are perfect to use while on the move in metropolitan cities. For marketing and sales executives, employees, CEOs, managers, mothers, students and almost all people in different walks of life - cell phones provide a high value service. They are also a great option to surf the net, listen to music and exchange photos. In short, cell phones have become the single all-purpose media electronic instrument of the 21st century.
Satellite phones on the other hand, are perfect for use in remote and thinly populated areas where cellular companies do not provide network coverage. Satellite phones are also extremely handy in situations when cellular networks go down. Such situations generally arise in times of natural disasters like hurricanes, earthquakes and floods when the ‘cells’ that route calls are damaged.
Satellite phones have the advantage in such conditions since natural disasters do not affect the LEO satellites. Hence while cellular phone networks are down, satellite phones continue to function as normal. This has indeed saved many lives in the recent past.
Satellite phones are also the perfect option for companies that have research laboratories or departments in isolated areas like Alaska, Siberia and Antartica. Adventurers who frequently travel to densely populated tropical forests, high mountain areas and across oceans also prefer the better coverage provided by satellite phones.
Differences In Cost
As is to be expected, cellular phones are far cheaper to operate and maintain than satellite phones. The cellular phone handsets as well as the subscription plans offered by cellular service providers are extremely affordable and cost barely a few cents per minute.
Satellite phones on the other hand are expensive. The satellite phone hand sets or the fixed satellite phone sets cost a pretty penny as does the satellite phone service provided by leaders in the industry like Iridium and Globalstar. At an average satellite phones can cost anything from $600 to $1000 with costs going up to $1.50 per minute for talktime.
Thus, cell phones and satellite phones are both a boon to the world of communication and both service users in different ways and under differing conditions
Where Did Those Cell Phones Come From?
by: D Ruplinger
In 1949 the first car phone service was introduced. It was called “Mobile Telephone Service” (MTS). But the beginning of wireless communication started many years earlier, in 1895, when an Italian physicist named Guglielmo Marconi successfully sent wireless signals a distance of one and one half miles.
In 1896 Marconi was granted the world’s first patent for a wireless telegraphy system. In 1897 he formed The Wireless Telegraph and Signal Company. During that same year he successfully sent wireless signals a distance of twelve miles.
In 1901 Marconi proved the curve of the earth did not affect the successful sending of wireless waves. He proved it by transmitting signals from Cornwall, England to St. John’s, Newfoundland, which was a distance of over two thousand miles.
Marconi, along with other scientists and researchers, continued to work and do research on wireless transmissions. In 1932 the world’s first microwave radiotelephone link was established between the Pope’s summer home in the small Italian town of Caster Gandolfo and Vatican City, a distance of approximately thirty miles.
The first ship-to-shore radio conversation took place in 1922 from the ship S.S. America, which was 400 miles at sea. Inter-continent telephone communications between the United States and England occurred in the mid 1930’s.
As technology improved, interest in a car phone service developed. The first car phone service that was introduced in 1949 was a mobile service, but the equipment was big and heavy. The phone required a large receiver (about the size of a large piece of luggage). It was placed in the trunk of the vehicle. To talk on the phone, a button had to be pushed. To listen to the other person, the button had to be released. It was similar to using a two-way radio. A person couldn’t talk and listen at the same time. That technology came later.
Phone calls from the first mobile phone service were not direct-dialed. Instead, an operator working for the mobile phone service company answered when the phone was picked up. The operator connected the caller to the phone company operator, who then placed the call. By the early 1960’s the technology had improved, but only slightly. One step in the connection process was eliminated. The phone was able to connect directly to the phone company, saving the caller the step of having to connect to the mobile phone service operator first. The improved service was called “Improved Mobile Telephone Service” or IMTS.
By the early part of the 1980’s the phones had full-duplex capability. This meant a person could listen and talk at the same time. The phones and receivers were still heavy though. And, because the IMTS phones were a type of scanner, it wasn’t unusual for a person to press a channel button on the phone and hear parts of someone else’s conversation.
Technology continued to improve and continues to improve today. Cell phones are very popular. Today they are a truly mobile device and are easy to transport. Some of the cell phones available today only weigh a few ounces. Some of the small cell phones can be tricky to use though because the buttons on them are very small.
Cellular technology continues to improve. In the United States, carriers have been moving from analog technology to digital technology. One big reason the move to digital technology has been made in recent years is because it allows networks to carry more callers at one time. Calls are also more secure on digital networks, but are still far from being totally secure.
Today, people experience fewer dropped calls, and with the expansion of networks, there are getting to be fewer areas where there is no reception at all. And although many younger people are choosing to have cell phone over a land line phone, there are still many people who are not yet willing to give up their land line phones.
In 1949 the first car phone service was introduced. It was called “Mobile Telephone Service” (MTS). But the beginning of wireless communication started many years earlier, in 1895, when an Italian physicist named Guglielmo Marconi successfully sent wireless signals a distance of one and one half miles.
In 1896 Marconi was granted the world’s first patent for a wireless telegraphy system. In 1897 he formed The Wireless Telegraph and Signal Company. During that same year he successfully sent wireless signals a distance of twelve miles.
In 1901 Marconi proved the curve of the earth did not affect the successful sending of wireless waves. He proved it by transmitting signals from Cornwall, England to St. John’s, Newfoundland, which was a distance of over two thousand miles.
Marconi, along with other scientists and researchers, continued to work and do research on wireless transmissions. In 1932 the world’s first microwave radiotelephone link was established between the Pope’s summer home in the small Italian town of Caster Gandolfo and Vatican City, a distance of approximately thirty miles.
The first ship-to-shore radio conversation took place in 1922 from the ship S.S. America, which was 400 miles at sea. Inter-continent telephone communications between the United States and England occurred in the mid 1930’s.
As technology improved, interest in a car phone service developed. The first car phone service that was introduced in 1949 was a mobile service, but the equipment was big and heavy. The phone required a large receiver (about the size of a large piece of luggage). It was placed in the trunk of the vehicle. To talk on the phone, a button had to be pushed. To listen to the other person, the button had to be released. It was similar to using a two-way radio. A person couldn’t talk and listen at the same time. That technology came later.
Phone calls from the first mobile phone service were not direct-dialed. Instead, an operator working for the mobile phone service company answered when the phone was picked up. The operator connected the caller to the phone company operator, who then placed the call. By the early 1960’s the technology had improved, but only slightly. One step in the connection process was eliminated. The phone was able to connect directly to the phone company, saving the caller the step of having to connect to the mobile phone service operator first. The improved service was called “Improved Mobile Telephone Service” or IMTS.
By the early part of the 1980’s the phones had full-duplex capability. This meant a person could listen and talk at the same time. The phones and receivers were still heavy though. And, because the IMTS phones were a type of scanner, it wasn’t unusual for a person to press a channel button on the phone and hear parts of someone else’s conversation.
Technology continued to improve and continues to improve today. Cell phones are very popular. Today they are a truly mobile device and are easy to transport. Some of the cell phones available today only weigh a few ounces. Some of the small cell phones can be tricky to use though because the buttons on them are very small.
Cellular technology continues to improve. In the United States, carriers have been moving from analog technology to digital technology. One big reason the move to digital technology has been made in recent years is because it allows networks to carry more callers at one time. Calls are also more secure on digital networks, but are still far from being totally secure.
Today, people experience fewer dropped calls, and with the expansion of networks, there are getting to be fewer areas where there is no reception at all. And although many younger people are choosing to have cell phone over a land line phone, there are still many people who are not yet willing to give up their land line phones.
The Wonderful Future Of Cell Phones
by: Amit Laufer
The popularity of the mobile phones is constantly on the rise like a snow ball. There are numerous reasons for that and they are well beyond mere communicating with each other.
The development of the cell phones and technology in the past decade along with social and cultural processes as well as sharp decrease in prices contributed to their phenomenon success.
Cell phones have long become a symbol of status as well as a fashion statement. Some manufacturers have started to produce special designed phones for women. Other models are designed with interchangeable facades to cater for the youngsters. A lot of young people are transferring their instant-messaging habits to their cell phones.
The integration of so many different functionalities and technologies into the cell phones is more impressive and beneficial than the all-in-one office devices that integrated a scanner, a copier, a fax and a printer into a single compact space saving multifunctional machine.
The current generation of G-2.5 technology as well as the very near future G-3 units that are starting to emerge right now will carry in it so many functions which are mind blowing. These new Cell phones are going to be a multimedia center, a mobile office, a navigation device GPS (Global Positioning system), a computer with fast Internet access, a text messenger, a high resolution camera and video, a watch, a calculator, a PDA, an MP3 music player, TV and a Wallet! Yes, we will be able to pay with it for things we today pay with coins like vending soda or coffee machines as well as for parking space, trains and buses tickets etc’. It has become our “Swiss Army Knife”...
In Israel they used the cell phone to send SMS message and approval for one dollar donation payment for needy children. I guess that in the future it will be a legitimate tool for voting in contests and may be even in Elections.
Writing in the Wall Street Journal, an executive for a wireless company noted that “in Slovakia, people are using mobile phones to remotely switch on the heat before they return home,” and in Norway, “1.5 million people can confirm their tax returns” using cell phone short text messaging services. Paramedics use camera phones to send ahead to hospitals pictures of the incoming injuries; “in Britain, it is now commonplace for wireless technology to allow companies to remotely access meters or gather diagnostic information.” Construction workers on-site can use cell phones to send pictures to contractors off-site. Combined with the individual use of cell phones—to make appointments, locate a friend, check voicemail messages, or simply to check in at work—cell phones offer peoplean unknown level of convenience. (Source: The New Atlantis – Article by Christine Rosen).
Other interesting applications are providing a locating service of your friends, or in other words if one of your friends is very close to where you are right now an SMS massage can alert you of this fact.
Cell phones and Dating Services
Several companies now offer a way to flirt and meet people anonymously. These services offer cell-to-cell texting and PC-to-cell texting. (Text-messaging phones also can receive messages sent over the Internet from a PC.) Companies including UPOC (Universal Point of Contact) and SMS.ac allow users to fill out a profile as they would at any dating service (some dating sites are dabbling with texting) and then search for an ideal match. Profiles can include photos and can be accessed either with a picture-enabled cell phone or through a PC. Say you want to meet a 20- to 30-year-old man in Kentucky who is interested in hiking. Do a search and three names pop up. You can send one a text message without ever exposing your phone number
Cell phones as safety device
One of the main reasons the cell phones have become so wide spread nowadays is that besides convenience it is perceived as a security and safety aid, Parents provide their children with mobile phones in order to track their whereabouts, to make sure they arrived safely to their destinations, to give them a mobile phone to report in real time when in any sort of trouble. Many women feel much safer in the street knowing they can call for help when in need.
The popularity of the mobile phones is constantly on the rise like a snow ball. There are numerous reasons for that and they are well beyond mere communicating with each other.
The development of the cell phones and technology in the past decade along with social and cultural processes as well as sharp decrease in prices contributed to their phenomenon success.
Cell phones have long become a symbol of status as well as a fashion statement. Some manufacturers have started to produce special designed phones for women. Other models are designed with interchangeable facades to cater for the youngsters. A lot of young people are transferring their instant-messaging habits to their cell phones.
The integration of so many different functionalities and technologies into the cell phones is more impressive and beneficial than the all-in-one office devices that integrated a scanner, a copier, a fax and a printer into a single compact space saving multifunctional machine.
The current generation of G-2.5 technology as well as the very near future G-3 units that are starting to emerge right now will carry in it so many functions which are mind blowing. These new Cell phones are going to be a multimedia center, a mobile office, a navigation device GPS (Global Positioning system), a computer with fast Internet access, a text messenger, a high resolution camera and video, a watch, a calculator, a PDA, an MP3 music player, TV and a Wallet! Yes, we will be able to pay with it for things we today pay with coins like vending soda or coffee machines as well as for parking space, trains and buses tickets etc’. It has become our “Swiss Army Knife”...
In Israel they used the cell phone to send SMS message and approval for one dollar donation payment for needy children. I guess that in the future it will be a legitimate tool for voting in contests and may be even in Elections.
Writing in the Wall Street Journal, an executive for a wireless company noted that “in Slovakia, people are using mobile phones to remotely switch on the heat before they return home,” and in Norway, “1.5 million people can confirm their tax returns” using cell phone short text messaging services. Paramedics use camera phones to send ahead to hospitals pictures of the incoming injuries; “in Britain, it is now commonplace for wireless technology to allow companies to remotely access meters or gather diagnostic information.” Construction workers on-site can use cell phones to send pictures to contractors off-site. Combined with the individual use of cell phones—to make appointments, locate a friend, check voicemail messages, or simply to check in at work—cell phones offer peoplean unknown level of convenience. (Source: The New Atlantis – Article by Christine Rosen).
Other interesting applications are providing a locating service of your friends, or in other words if one of your friends is very close to where you are right now an SMS massage can alert you of this fact.
Cell phones and Dating Services
Several companies now offer a way to flirt and meet people anonymously. These services offer cell-to-cell texting and PC-to-cell texting. (Text-messaging phones also can receive messages sent over the Internet from a PC.) Companies including UPOC (Universal Point of Contact) and SMS.ac allow users to fill out a profile as they would at any dating service (some dating sites are dabbling with texting) and then search for an ideal match. Profiles can include photos and can be accessed either with a picture-enabled cell phone or through a PC. Say you want to meet a 20- to 30-year-old man in Kentucky who is interested in hiking. Do a search and three names pop up. You can send one a text message without ever exposing your phone number
Cell phones as safety device
One of the main reasons the cell phones have become so wide spread nowadays is that besides convenience it is perceived as a security and safety aid, Parents provide their children with mobile phones in order to track their whereabouts, to make sure they arrived safely to their destinations, to give them a mobile phone to report in real time when in any sort of trouble. Many women feel much safer in the street knowing they can call for help when in need.
A Review of Bluetooth Enabled Cell Phones
by: Morgan Hamilton
With the rate that technology is evolving nowadays, it’s quite easy to be left behind in the current market of electronic products. I experienced this myself when I decided to buy a cell phone. My friend told me that I would be better off if I spend more money for a Bluetooth enabled cell phone instead of the generic model that I was planning to buy.
I couldn’t decide which model I would purchase because I had no idea how different Bluetooth enabled cell phones are from the generic models. A friendly salesclerk at the mall patiently explained to me why they were so special. I found out that the features on a blue tooth enable cell phones would allow me to do a variety of things that would be impossible with standard mobile phones.
Bluetooth enabled cell phones makes it possible to wirelessly transfer e-mails, contact information, and other basic content to someone who have a similar device. If you have special car kit you, can even make and receive hands-free, wireless calls while driving. Doing these this manually with a standard cell phone would be dangerous. Many recent car models already come with the necessary equipment to accommodate blue tooth enabled cell phones and more automobile companies are planning to follow the trend in the following years.
You might think that with these state of the art features, Bluetooth enabled cell phones would be considerably more expensive than the older generic models. If you’re not after very high-end models, you can find that they are actually quite affordable. With the number of cell-phone manufacturer competing for customers, you can be sure that prices of blue tooth enabled cell phones will remain reasonable. Since they are manufactured by world-class companies like Motorola, Sony, and Nokia you also can be sure of getting a high quality product.
Don’t be left behind. You don’t know what you’re missing if you don’t avail of the exciting features that affordable and user-friendly blue tooth enabled cell phones can offer.
With the rate that technology is evolving nowadays, it’s quite easy to be left behind in the current market of electronic products. I experienced this myself when I decided to buy a cell phone. My friend told me that I would be better off if I spend more money for a Bluetooth enabled cell phone instead of the generic model that I was planning to buy.
I couldn’t decide which model I would purchase because I had no idea how different Bluetooth enabled cell phones are from the generic models. A friendly salesclerk at the mall patiently explained to me why they were so special. I found out that the features on a blue tooth enable cell phones would allow me to do a variety of things that would be impossible with standard mobile phones.
Bluetooth enabled cell phones makes it possible to wirelessly transfer e-mails, contact information, and other basic content to someone who have a similar device. If you have special car kit you, can even make and receive hands-free, wireless calls while driving. Doing these this manually with a standard cell phone would be dangerous. Many recent car models already come with the necessary equipment to accommodate blue tooth enabled cell phones and more automobile companies are planning to follow the trend in the following years.
You might think that with these state of the art features, Bluetooth enabled cell phones would be considerably more expensive than the older generic models. If you’re not after very high-end models, you can find that they are actually quite affordable. With the number of cell-phone manufacturer competing for customers, you can be sure that prices of blue tooth enabled cell phones will remain reasonable. Since they are manufactured by world-class companies like Motorola, Sony, and Nokia you also can be sure of getting a high quality product.
Don’t be left behind. You don’t know what you’re missing if you don’t avail of the exciting features that affordable and user-friendly blue tooth enabled cell phones can offer.
Interesting Facts About Cell Phones
by: Roberto Sedycias
Cell phone (telefone celular) is a wireless, portable, long-range, electronic telephone, which during travel can seamlessly change antenna connections, from one radio reception cell to another radio reception cell, without dropping or losing the ongoing call.
Besides the standard voice function of a telephone, latest cell phones (telefone celular) have features such as SMS for text messages, MMS for multimedia messages, radio, games, internet connectivity for email, browsing, blogging, music (MP3) playback, memo recording, built-in cameras and camcorders, ringtones, personal organizers, Push-to-Talk (PTT), Bluetooth and infrared connectivity, call registers, streaming video, downloading video, video call, and also serve as wireless modems for PCs that can be connected to the Internet.
The power in a cell phone (telefone celular) is obtained from rechargeable batteries, which can be recharged from the mains, a USB port or a cigarette lighter port in an automobile. Nickel Metal Hydride were the most common types of batteries, which due to the "memory effect" (the user can recharge only when the entire battery is drained off) were replaced by Lithium-Ion batteries, which did not suffer from any memory effect.
Cell phones (telefone celular) came into existence because of the invention of hexagonal cells in 1947, for the base stations by Bell Labs engineers at AT&T. This was further developed during the 1960s by Bell Labs. During a call, the channel frequency could not be changed automatically from one cell (base station coverage area) to another cell (base station coverage area) as the person traveled from the area of one cell to the area of another cell. Amos Joel of Bell Labs invented a breakthrough invention and called it as the `call handoff` by which the channel frequency could be changed automatically from one cell to another cell, during the same call, as the mobile user traveled from one cell to another cell. Due to their heavy construction, these phones were used mainly in automobiles.
The first practical cell phone in a non-vehicle setting, and which could be handheld, was invented by Martin Cooper, the General Manager (Communications Division) of Motorola, who made the world`s first handheld cell phone (telefone celular) call on April 3, 1973.
The technology by which the cell phone (telefone celular) works depends on the mobile phone operator; however, all of them use electromagnetic radio waves, which are in touch with a cell site (base station). The base station is composed of several antennas which are mounted on a pole, tower, or building. Cell sites are spread at a distance of 5 to 8 miles (approx. 8 to 13 km) from each other. The low power transceiver from the cell phone transmits the voice and data to the nearest cell site. During movement, the cell phone will "handoff" the information to other cell site. Mobile phone operators use many technologies to maintain the smooth stream of digitized data from the cell phone to the cell site and vice versa.
The wireless telephone technologies are grouped under heads known as generations, starting from zero generation or 0G. The current generation going on is 4G; however, there are old cell phones (telefone celular) that still operate on 1G, 2G, and 3G technologies. The wireless telephone technologies used in each generation are as given below:
0G: PTT, MTS, IMTS, AMTS, OLT, MTD, Autotel/PALM, ARP
1G: NMT, AMPS/TACS/ETACS, Hicap, CDPD, Mobitex, DataTac
2G: GSM, iDEN, D-AMPS, IS-95/cdmaOne, PDC, CSD, PHS, GPRS, HSCSD, WiDEN, CDMA2000 1xRTT/IS-2000, EDGE (EGPRS)
3G: W-CDMA, UMTS (3GSM), FOMA, TD-CDMA/UMTS-TDD, 1xEV-DO/IS-856, TD-SCDMA, GAN (UMA), HSPA, HSDPA, HSUPA, HSPA+, HSOPA
4G : UMB, UMTS Revision 8 (LTE), WiMAX
Frequency bands: SMR, Cellular, PCS
The impact of cell phone (telefone celular) usage on human health has been of considerable worldwide concern. Research studies in Copenhagen, from the Danish Institute of Cancer Epidemiology, the National Cancer Institute, and the Institute of Cancer Research, do not establish any link between cancer and cell phone usage. However, an intergovernmental agency IARC (International Agency for Research on Cancer) forming part of the World Health Organization of the United Nations, undertook a study of 4,500 users and found a statistically significant link between cell phone usage and tumor frequency. Further research is going on.
Cell phone (telefone celular) usage and driving is a common worldwide phenomenon. Some jurisdictions have banned usage of hand-held phones during driving, but allowed the hands-free fashion of cell phone usage while driving. However, studies have found out that the distraction is caused by the conversation itself; hence, both hand-held and hands-free cell phones contribute towards road traffic accidents. Further studies on cell phone usage and driving are going on.
Nokia Corporation is currently the world`s largest manufacturer of cell phones (telefone celular). Other notable cell phone manufacturers, in alphabetical order, are 3G, Audiovox (now UT Starcom), Benefon, BenQ-Siemens, Fujitsu, High Tech Computer Corporation (HTC), Kyocera, LG Mobile, Motorola, NEC, Panasonic (Matsushita Electric), Pantech Curitel, Philips, Research In Motion, Sagem, Samsung, Sanyo, Sharp, Siemens, Sierra Wireless, SK Teletech, Sony Ericsson, T&A Alcatel, Toshiba, and Verizon.
Cell phone (telefone celular) is a wireless, portable, long-range, electronic telephone, which during travel can seamlessly change antenna connections, from one radio reception cell to another radio reception cell, without dropping or losing the ongoing call.
Besides the standard voice function of a telephone, latest cell phones (telefone celular) have features such as SMS for text messages, MMS for multimedia messages, radio, games, internet connectivity for email, browsing, blogging, music (MP3) playback, memo recording, built-in cameras and camcorders, ringtones, personal organizers, Push-to-Talk (PTT), Bluetooth and infrared connectivity, call registers, streaming video, downloading video, video call, and also serve as wireless modems for PCs that can be connected to the Internet.
The power in a cell phone (telefone celular) is obtained from rechargeable batteries, which can be recharged from the mains, a USB port or a cigarette lighter port in an automobile. Nickel Metal Hydride were the most common types of batteries, which due to the "memory effect" (the user can recharge only when the entire battery is drained off) were replaced by Lithium-Ion batteries, which did not suffer from any memory effect.
Cell phones (telefone celular) came into existence because of the invention of hexagonal cells in 1947, for the base stations by Bell Labs engineers at AT&T. This was further developed during the 1960s by Bell Labs. During a call, the channel frequency could not be changed automatically from one cell (base station coverage area) to another cell (base station coverage area) as the person traveled from the area of one cell to the area of another cell. Amos Joel of Bell Labs invented a breakthrough invention and called it as the `call handoff` by which the channel frequency could be changed automatically from one cell to another cell, during the same call, as the mobile user traveled from one cell to another cell. Due to their heavy construction, these phones were used mainly in automobiles.
The first practical cell phone in a non-vehicle setting, and which could be handheld, was invented by Martin Cooper, the General Manager (Communications Division) of Motorola, who made the world`s first handheld cell phone (telefone celular) call on April 3, 1973.
The technology by which the cell phone (telefone celular) works depends on the mobile phone operator; however, all of them use electromagnetic radio waves, which are in touch with a cell site (base station). The base station is composed of several antennas which are mounted on a pole, tower, or building. Cell sites are spread at a distance of 5 to 8 miles (approx. 8 to 13 km) from each other. The low power transceiver from the cell phone transmits the voice and data to the nearest cell site. During movement, the cell phone will "handoff" the information to other cell site. Mobile phone operators use many technologies to maintain the smooth stream of digitized data from the cell phone to the cell site and vice versa.
The wireless telephone technologies are grouped under heads known as generations, starting from zero generation or 0G. The current generation going on is 4G; however, there are old cell phones (telefone celular) that still operate on 1G, 2G, and 3G technologies. The wireless telephone technologies used in each generation are as given below:
0G: PTT, MTS, IMTS, AMTS, OLT, MTD, Autotel/PALM, ARP
1G: NMT, AMPS/TACS/ETACS, Hicap, CDPD, Mobitex, DataTac
2G: GSM, iDEN, D-AMPS, IS-95/cdmaOne, PDC, CSD, PHS, GPRS, HSCSD, WiDEN, CDMA2000 1xRTT/IS-2000, EDGE (EGPRS)
3G: W-CDMA, UMTS (3GSM), FOMA, TD-CDMA/UMTS-TDD, 1xEV-DO/IS-856, TD-SCDMA, GAN (UMA), HSPA, HSDPA, HSUPA, HSPA+, HSOPA
4G : UMB, UMTS Revision 8 (LTE), WiMAX
Frequency bands: SMR, Cellular, PCS
The impact of cell phone (telefone celular) usage on human health has been of considerable worldwide concern. Research studies in Copenhagen, from the Danish Institute of Cancer Epidemiology, the National Cancer Institute, and the Institute of Cancer Research, do not establish any link between cancer and cell phone usage. However, an intergovernmental agency IARC (International Agency for Research on Cancer) forming part of the World Health Organization of the United Nations, undertook a study of 4,500 users and found a statistically significant link between cell phone usage and tumor frequency. Further research is going on.
Cell phone (telefone celular) usage and driving is a common worldwide phenomenon. Some jurisdictions have banned usage of hand-held phones during driving, but allowed the hands-free fashion of cell phone usage while driving. However, studies have found out that the distraction is caused by the conversation itself; hence, both hand-held and hands-free cell phones contribute towards road traffic accidents. Further studies on cell phone usage and driving are going on.
Nokia Corporation is currently the world`s largest manufacturer of cell phones (telefone celular). Other notable cell phone manufacturers, in alphabetical order, are 3G, Audiovox (now UT Starcom), Benefon, BenQ-Siemens, Fujitsu, High Tech Computer Corporation (HTC), Kyocera, LG Mobile, Motorola, NEC, Panasonic (Matsushita Electric), Pantech Curitel, Philips, Research In Motion, Sagem, Samsung, Sanyo, Sharp, Siemens, Sierra Wireless, SK Teletech, Sony Ericsson, T&A Alcatel, Toshiba, and Verizon.
International Calling with Cell Phones Made Affordable
by: Aaron Siegel
I think we all know the thought process that overwhelms us when it comes to thinking of dialing an international phone number from a cell phone. MONEY. MONEY. MONEY. So much so, we don't dare use our cell phones ever for an international call.
The expensive trend in international calling from a cell phone to date has been unchallenged and allowed to flourish leaving businesses and consumers confined to the land line phones of yesterday to avoid the outrageous cost of cell phone rates.
Dollars a minute can easily add up to thousands per bill with just a few short calls. Additionally with traditional international calling, phone call quality can be diluted by analog equipment overseas causing an overall poor communication experience along with heart ache of saying goodbye to your precious hard earned money..
Finally a solution for the common man and the budget conscious business has come to the rescue of those desiring to do international calling from their cell phones. With advancements in telephony technology a company has pioneered a new way to offer cell phone users an effortless method of making international long distance calls while giving quality digital voice communications over the phone.
Changing a wireless carrier would be what many would think you would have to do, but no, there is no need to change carriers or cell phones with this new international calling solution. The solution comes in the form of an easy software download that automatically installs and handles all dialed international calls for the caller without having to dial multiple numbers like that from a calling card or dial around. The need to be around a wi-fi hot spot has been eliminated as well, giving everyone an effortless experience and saving a lot of money.
What does the software do you might ask? The new software does something very simple, actually so simple, you would swear you had thought of it yourself. When you dial an international phone number from your cell phone this software automatically switches into action and routes your call to a VoIP provider on a digital quality line which then sends the call on through to your destination. You actually enjoy crystal clear clarity on your international calls without having to have gone through any extra steps. The even better part of everything is this service to date works with over 400 different cell phone models so chances are you are in possession of a compatible phone for the service already.
So who is this VoIP provider bringing in the reign of technology into the hands of today's modern cell phone users? The company is 8X8 or also known as Packet8. Packet8 (Nasdaq: EGHT) has been in the telecommunications business for 20 years and is the holder of 68 patents for VoIP technologies.
So basically, thanks to Packet8, we can now all make cell phone calls to international destinations without the worry or quality issues that plagued us all. Some of the pricing you can expect to see in this new service technology is calls to China for .03 cents a minute, the UK for .02 cents per minute, and Mexico for .03 cents per minute.
As of now Packet8 charges about $10.00 per active account a month and the set up cost is about the same so expect a $20.00 bill the first time around, but if you make a lot of international calls and you use your cell phone a lot, you can see what is the future of international cell phone calling.
TopSavings.Net offers the following service at their site. http://www.topsavings.net/voip.html
I think we all know the thought process that overwhelms us when it comes to thinking of dialing an international phone number from a cell phone. MONEY. MONEY. MONEY. So much so, we don't dare use our cell phones ever for an international call.
The expensive trend in international calling from a cell phone to date has been unchallenged and allowed to flourish leaving businesses and consumers confined to the land line phones of yesterday to avoid the outrageous cost of cell phone rates.
Dollars a minute can easily add up to thousands per bill with just a few short calls. Additionally with traditional international calling, phone call quality can be diluted by analog equipment overseas causing an overall poor communication experience along with heart ache of saying goodbye to your precious hard earned money..
Finally a solution for the common man and the budget conscious business has come to the rescue of those desiring to do international calling from their cell phones. With advancements in telephony technology a company has pioneered a new way to offer cell phone users an effortless method of making international long distance calls while giving quality digital voice communications over the phone.
Changing a wireless carrier would be what many would think you would have to do, but no, there is no need to change carriers or cell phones with this new international calling solution. The solution comes in the form of an easy software download that automatically installs and handles all dialed international calls for the caller without having to dial multiple numbers like that from a calling card or dial around. The need to be around a wi-fi hot spot has been eliminated as well, giving everyone an effortless experience and saving a lot of money.
What does the software do you might ask? The new software does something very simple, actually so simple, you would swear you had thought of it yourself. When you dial an international phone number from your cell phone this software automatically switches into action and routes your call to a VoIP provider on a digital quality line which then sends the call on through to your destination. You actually enjoy crystal clear clarity on your international calls without having to have gone through any extra steps. The even better part of everything is this service to date works with over 400 different cell phone models so chances are you are in possession of a compatible phone for the service already.
So who is this VoIP provider bringing in the reign of technology into the hands of today's modern cell phone users? The company is 8X8 or also known as Packet8. Packet8 (Nasdaq: EGHT) has been in the telecommunications business for 20 years and is the holder of 68 patents for VoIP technologies.
So basically, thanks to Packet8, we can now all make cell phone calls to international destinations without the worry or quality issues that plagued us all. Some of the pricing you can expect to see in this new service technology is calls to China for .03 cents a minute, the UK for .02 cents per minute, and Mexico for .03 cents per minute.
As of now Packet8 charges about $10.00 per active account a month and the set up cost is about the same so expect a $20.00 bill the first time around, but if you make a lot of international calls and you use your cell phone a lot, you can see what is the future of international cell phone calling.
TopSavings.Net offers the following service at their site. http://www.topsavings.net/voip.html
Are Cell Phones and iPods Perils for Pedestrians?
by: Valerie Nay
You see it everywhere and many of us do it ourselves. Whether trying to squeeze the most out of our busy day or out of simple boredom, we talk on the phone or listen to music, news or audio books while we’re walking. The business person trying to get a little work in while going to pick up lunch, the mom or dad having a tense conversation with one of the kids or the teenager listening to her iPod on her way home from school – it’s a normal part of everyday life now.
Most of the controversy around cell phones has been related to driving a car while talking or dialing but they pose a risk to pedestrians, too. Just the other day, I saw a pedestrian almost get hit by a car while walking through the parking lot of the local supermarket – not once, but twice! The first driver saw her at the last minute and thanks to another driver who honked his horn, the driver of the second car stopped moving, too. If you can't already guess, she was talking on her cell phone and was engrossed in her conversation. She kept right on talking - still oblivious, as she walked into the market.
All handheld devices -- cell phones, iPods, Walkmans, and portable CD players -- can pose a safety risk to pedestrians. One of the biggest risks they present is the fact that they are huge distractions for the pedestrian. Often the pedestrian is so engaged in his or her phone conversation, text message or their music that they fail to see what is going on around them. The pedestrian is often focused on other things besides the street or the parking lot.
Another key factor is that cell phones and music players can block the user's hearing so the listener can’t hear what’s going on around them. A critical safety sense is stripped away and it could easily cost someone their life.
Here are some quick reminders to make your walking trips a bit safer.
* Pay attention to what is going on around you! Minimize or remove all distractions that prevent you from staying alert and aware.
* Make yourself as visible as possible and never enter traffic from between parked cars.
* Turn down the volume on your phone, iPod, or other device so you can also hear what’s going on around you.
* Be especially careful in parking lots. Look for back up lights and engine noise to alert you to moving cars.
* Be aware of drivers who may not be paying attention themselves.
* Always be extra cautious at night.
And of course, the gold standards:
* Cross the street in crosswalks only!
* Cross at a corner if there is no crosswalk.
* Look both ways before crossing the street.
* Make sure you are carrying up-to-date emergency contact information as well as identification whenever you leave the house.
Over 5,900 people get killed by cars each year. Thousands more get seriously injured. A little more attention on your part could make a critical difference, so make sure you stay alert to the dangers around you by limiting distractions as much as possible and following the simple safety rules outlined above.
You see it everywhere and many of us do it ourselves. Whether trying to squeeze the most out of our busy day or out of simple boredom, we talk on the phone or listen to music, news or audio books while we’re walking. The business person trying to get a little work in while going to pick up lunch, the mom or dad having a tense conversation with one of the kids or the teenager listening to her iPod on her way home from school – it’s a normal part of everyday life now.
Most of the controversy around cell phones has been related to driving a car while talking or dialing but they pose a risk to pedestrians, too. Just the other day, I saw a pedestrian almost get hit by a car while walking through the parking lot of the local supermarket – not once, but twice! The first driver saw her at the last minute and thanks to another driver who honked his horn, the driver of the second car stopped moving, too. If you can't already guess, she was talking on her cell phone and was engrossed in her conversation. She kept right on talking - still oblivious, as she walked into the market.
All handheld devices -- cell phones, iPods, Walkmans, and portable CD players -- can pose a safety risk to pedestrians. One of the biggest risks they present is the fact that they are huge distractions for the pedestrian. Often the pedestrian is so engaged in his or her phone conversation, text message or their music that they fail to see what is going on around them. The pedestrian is often focused on other things besides the street or the parking lot.
Another key factor is that cell phones and music players can block the user's hearing so the listener can’t hear what’s going on around them. A critical safety sense is stripped away and it could easily cost someone their life.
Here are some quick reminders to make your walking trips a bit safer.
* Pay attention to what is going on around you! Minimize or remove all distractions that prevent you from staying alert and aware.
* Make yourself as visible as possible and never enter traffic from between parked cars.
* Turn down the volume on your phone, iPod, or other device so you can also hear what’s going on around you.
* Be especially careful in parking lots. Look for back up lights and engine noise to alert you to moving cars.
* Be aware of drivers who may not be paying attention themselves.
* Always be extra cautious at night.
And of course, the gold standards:
* Cross the street in crosswalks only!
* Cross at a corner if there is no crosswalk.
* Look both ways before crossing the street.
* Make sure you are carrying up-to-date emergency contact information as well as identification whenever you leave the house.
Over 5,900 people get killed by cars each year. Thousands more get seriously injured. A little more attention on your part could make a critical difference, so make sure you stay alert to the dangers around you by limiting distractions as much as possible and following the simple safety rules outlined above.
Cell Phones Give You So Many Benefits For Communication
by: Daryl Plaza
Cell phones give you so many benefits for communication
Cell phones have become a staple in homes and business around the world. Businessmen and women have grown dependant on this form of tele- communication. Whether you are at work or out shopping, it is important that you keep in touch with your family. Having a cell phone means that you are accessible in case of an emergency even if you are out on the road. There are many different cellular phone plans that you can choose from, whether you want a prepaid cell phone or one that has options.
The Cell phone has become a multi-billion dollar industry and it is expanding every day. More and more people are becoming technology minded and choose to purchase a cell phone.
The Use of Cell Phones in Emergencies
Perhaps the greatest benefit to owning a cell phone is the security of knowing that they can call for assistance anytime or anywhere they need too. In past decades, millions of people were stranded on the side of the road in the middle of nowhere because their car broke down. Not being able to get help and having to rely on the kindness of strangers who passed by. It was not only frustrating it was also very dangerous.
There are still people out there who do not want to own a mobile phone. They do not want to pay for a wireless phone plan. For those people, a prepaid cell phone is the perfect gift. They can use the phone in emergencies only. With a prepaid cell phone, you do not receive a monthly bill and you do not have to sign any contracts.
Cellular phones have come a long way since their inception. Constant improvements have brought them into the twenty first century. With today cell phones, GPS systems are a standard accessory. There are even phones that allow you access the Internet to have directions sent right to your phone.
How Do Cell Phones Enhance Business?
You may be asking yourself what is the big deal with a business cell phone? The answer of course is that any type of business that has on the road salesmen, the office knows how difficult it is to contact their salesman. In the past they would have to wait until he or she called into the office. With a cell phone, they can be contacted anytime.
Cell phones not only allow the corporate office to keep in contact with employees, it also allows salespeople to contact their clients at a moments notice if a deal of a lifetime pops up suddenly. Cell phones can also cut down on land line phone bills because most plans allow the callers to make calls to other people who have the same carrier. So a salesman can call the corporate office even if he or she is a thousand miles away and not be charged any long distance charges.
People are fascinated with gadgets, and those who own mobile cell phones are no different. There are many accessories for cell phones, and almost everyone wants to own them. Whether it is a hands free headset or voice messaging, cell phone gadgets are incredible. The prices for each gadget are different, and depending on the accessory, compatible with specific model phones.
Cell phones are most popular with real estate agents. This is because many now advertise their businesses and business listings online. It is here where the real estate agent places a special number on the website for prospective buyers to inquire about specific properties by text messaging the Real Estate Agent.
Wireless Phones and Legal Matters?
Cellular phones have also become useful in legal matters. It is possible to access all cell phone records online, and in doing so, many criminals have been convicted because of the evidence.
Adding Kids Into the Equation
Kids and phones go hand in hand. As parents of teenagers, you know how difficult it can be to get him or her off the phone. This is when a cell phone can become your best friend. By supplying your child with a prepaid cell phone you are taking back the landline. You will not only have access to your own phone; you will not have to listen to the constant babbling of your kids.
Cell phones are not only for communication, they can also teach your child how to be responsible. If your child is pre pubescent, you may be able to instill responsibility in him or her.
The Elderly and Cellular Phones
When cell phones were first developed, they were big and clunky. They were hard to use and calls were often dropped. Today, cell phones are sleek and slender, and you can barely notice them however the features are phenomenal. Some would say that the more advanced the cell phone is, the more complicated it is to use. Small screens and buttons can be maddening to use, especially if you have large hands.
Pushing the Envelope of Entertainment
Mobile phones today come equipped with cameras, and music, ring tones and even Internet access. Camera phones are great because after you take the picture, you can instantly send it to anyone in the world who has a cell phone.
Higher end cell phones also come equipped with video recording software. You can record up to two minutes of video and also send it to anyone in the world. Calendars and day planners can also be found on higher end cell phones.
Cell phones today are extraordinary and they are being upgraded every day. Soon, the cell phones of today will become obsolete and will be replace with new and innovative phones that can do anything.
Cell phones give you so many benefits for communication
Cell phones have become a staple in homes and business around the world. Businessmen and women have grown dependant on this form of tele- communication. Whether you are at work or out shopping, it is important that you keep in touch with your family. Having a cell phone means that you are accessible in case of an emergency even if you are out on the road. There are many different cellular phone plans that you can choose from, whether you want a prepaid cell phone or one that has options.
The Cell phone has become a multi-billion dollar industry and it is expanding every day. More and more people are becoming technology minded and choose to purchase a cell phone.
The Use of Cell Phones in Emergencies
Perhaps the greatest benefit to owning a cell phone is the security of knowing that they can call for assistance anytime or anywhere they need too. In past decades, millions of people were stranded on the side of the road in the middle of nowhere because their car broke down. Not being able to get help and having to rely on the kindness of strangers who passed by. It was not only frustrating it was also very dangerous.
There are still people out there who do not want to own a mobile phone. They do not want to pay for a wireless phone plan. For those people, a prepaid cell phone is the perfect gift. They can use the phone in emergencies only. With a prepaid cell phone, you do not receive a monthly bill and you do not have to sign any contracts.
Cellular phones have come a long way since their inception. Constant improvements have brought them into the twenty first century. With today cell phones, GPS systems are a standard accessory. There are even phones that allow you access the Internet to have directions sent right to your phone.
How Do Cell Phones Enhance Business?
You may be asking yourself what is the big deal with a business cell phone? The answer of course is that any type of business that has on the road salesmen, the office knows how difficult it is to contact their salesman. In the past they would have to wait until he or she called into the office. With a cell phone, they can be contacted anytime.
Cell phones not only allow the corporate office to keep in contact with employees, it also allows salespeople to contact their clients at a moments notice if a deal of a lifetime pops up suddenly. Cell phones can also cut down on land line phone bills because most plans allow the callers to make calls to other people who have the same carrier. So a salesman can call the corporate office even if he or she is a thousand miles away and not be charged any long distance charges.
People are fascinated with gadgets, and those who own mobile cell phones are no different. There are many accessories for cell phones, and almost everyone wants to own them. Whether it is a hands free headset or voice messaging, cell phone gadgets are incredible. The prices for each gadget are different, and depending on the accessory, compatible with specific model phones.
Cell phones are most popular with real estate agents. This is because many now advertise their businesses and business listings online. It is here where the real estate agent places a special number on the website for prospective buyers to inquire about specific properties by text messaging the Real Estate Agent.
Wireless Phones and Legal Matters?
Cellular phones have also become useful in legal matters. It is possible to access all cell phone records online, and in doing so, many criminals have been convicted because of the evidence.
Adding Kids Into the Equation
Kids and phones go hand in hand. As parents of teenagers, you know how difficult it can be to get him or her off the phone. This is when a cell phone can become your best friend. By supplying your child with a prepaid cell phone you are taking back the landline. You will not only have access to your own phone; you will not have to listen to the constant babbling of your kids.
Cell phones are not only for communication, they can also teach your child how to be responsible. If your child is pre pubescent, you may be able to instill responsibility in him or her.
The Elderly and Cellular Phones
When cell phones were first developed, they were big and clunky. They were hard to use and calls were often dropped. Today, cell phones are sleek and slender, and you can barely notice them however the features are phenomenal. Some would say that the more advanced the cell phone is, the more complicated it is to use. Small screens and buttons can be maddening to use, especially if you have large hands.
Pushing the Envelope of Entertainment
Mobile phones today come equipped with cameras, and music, ring tones and even Internet access. Camera phones are great because after you take the picture, you can instantly send it to anyone in the world who has a cell phone.
Higher end cell phones also come equipped with video recording software. You can record up to two minutes of video and also send it to anyone in the world. Calendars and day planners can also be found on higher end cell phones.
Cell phones today are extraordinary and they are being upgraded every day. Soon, the cell phones of today will become obsolete and will be replace with new and innovative phones that can do anything.
Cell Phones for Children
by: Emi Light
There was a time that many parents balked at the idea of buying their child a cell phone. Fortunately, many now see that cell phones are the best way for your busy kids to contact you and for you to keep tabs on them. How do you choose which cell phone to buy them with all of the great options out there?
It is important that you do your research and think about the needs of your child as well as what you want out of the phone. All of the companies claim to have a superior product, but you should do a little digging in order to see beyond the hype. There are several brands to choose from. Some of the most popular include:
Firefly Phones
Kajeet Phones
LG Migo
Leapfrog’s Tic Talk phone.
Firefly Phones
The Firefly cell phone is a great option. It is very simple to use because it actually doesn’t have a camera, MP3 player, or video. This phone doesn’t weigh very much as a direct result of losing those features. This will be a relief for many kids and parents as we are used to having to carry quite a bit for our busy lives.
The Firefly kid’s cell phone has a neat display screen that will show how much battery power is left as well as the signal strength that is available. For those parents who are worried about their children answering from unknown callers, phone number ID is displayed for incoming calls.
Your kids may not care so much about the actually functionality of the phone, but they’ll all want their Firefly mobile phone to look cool. There are some neat color skins that you can purchase for your kids to instantly change the look of their cell phone.
The Firefly kids cell phone is a wonderful option for you if you want to have a lot of control over the phone calls your children make and receive. There is no need to worry that your child will spend hours and hours talking on their phone. Parents can control who can call in. This function offers a great piece of mind.
Despite those great features, there are many people who will not be happy with the Firefly prepaid phone. It is missing many of the “cool” features your children have come to appreciate and enjoy. There is no way to organize the phone or send text messages.
Kajeet Phones
Another phone you may want to consider is from Kajeet phones. This phone is unique in that it was designed by parents and beta tested by kids.
Many parents who’ve tested this phone have been very impressed with all that it offers. It can be very dangerous to just give your child a regular cell phone. With regular phones they can call anyone and receive calls from anyone. Kajeet phones really helps to eliminate this problem.
With this phone you can set whom your kids can call. This is important if you don’t want them wasting away their minutes on calling friends for hours on end. Another neat feature is the ability to set the hours when your children can make phone calls.
There are some children who will try and sneak in calls here and there at school. With Kajeet phones you can allow them to call home and 911, but block all other calls during the school day.
Another great feature is that you can give your children a phone allowance. They may miss the ability to buy ringtones and other “fun” things. With Kajeet phone’s cell phone allowance they will have the ability to buy these things if you want them to. Once they’ve spent their allotment, they cannot spend any more money until you’re ready for them to.
Kajeet phones are neat because they’ve really listened to their target audience and their parents. Even a quick visit to their website show that they really do pay attention to what kids in this day and age need and want.
LG Migo Phone
The LG Migo phone is another option in the world of cell phones for kids. It is a bright green color that will immediately attract children who want a cool looking phone to impress their friends. This phone is geared towards a slightly younger audience, which is something to keep in mind.
The phone has five speed dial buttons that you can program. This is a great option for younger children who are unable to remember phone numbers.
LG Migo also has a Chaperone service that is ideal for parents. The system acts as a kind of GPS device. You set the boundaries that are ok for your child to be in. If they leave that area your phone will be notified with a text message. This is something to keep in mind for safe use of cell phones for children
Leapfrog’s TicTalk Phone
Another entry into the world of cell phones for children is Leapfrog’s Tic Talk phone. The TicTalk phone is probably one of the most unique looking cell phones out there. It looks a bit like a stopwatch and is very durable. This is a good model for parents who are worried that their children will immediately break the phone. Leapfrog’s TicTalk phone should stand up to even the most active of children.
The TicTalk works by scrolling through numbers in a phonebook. There is no dialing involved for the child. This may or may not be easy to get used to, but can actually be quite convenient once they learn the ropes.
Parents set the actual phone up online. This is a great way to add convenience for those who prefer the simplicity of typing online.
Kids will want to scoop Leapfrog’s TicTalk phone up because it has games on it that are pre-installed by Leapfrog. The phone is overall more full featured than some other cell phones for kids that are available today.
How Should I Choose?
There are many different cell phones for children that are on the market today. It is up to you and your child to decide which features are the most valuable to you. Your first priority should be the safe use of cell phones for children. Then, pick the best option for your family.
There was a time that many parents balked at the idea of buying their child a cell phone. Fortunately, many now see that cell phones are the best way for your busy kids to contact you and for you to keep tabs on them. How do you choose which cell phone to buy them with all of the great options out there?
It is important that you do your research and think about the needs of your child as well as what you want out of the phone. All of the companies claim to have a superior product, but you should do a little digging in order to see beyond the hype. There are several brands to choose from. Some of the most popular include:
Firefly Phones
Kajeet Phones
LG Migo
Leapfrog’s Tic Talk phone.
Firefly Phones
The Firefly cell phone is a great option. It is very simple to use because it actually doesn’t have a camera, MP3 player, or video. This phone doesn’t weigh very much as a direct result of losing those features. This will be a relief for many kids and parents as we are used to having to carry quite a bit for our busy lives.
The Firefly kid’s cell phone has a neat display screen that will show how much battery power is left as well as the signal strength that is available. For those parents who are worried about their children answering from unknown callers, phone number ID is displayed for incoming calls.
Your kids may not care so much about the actually functionality of the phone, but they’ll all want their Firefly mobile phone to look cool. There are some neat color skins that you can purchase for your kids to instantly change the look of their cell phone.
The Firefly kids cell phone is a wonderful option for you if you want to have a lot of control over the phone calls your children make and receive. There is no need to worry that your child will spend hours and hours talking on their phone. Parents can control who can call in. This function offers a great piece of mind.
Despite those great features, there are many people who will not be happy with the Firefly prepaid phone. It is missing many of the “cool” features your children have come to appreciate and enjoy. There is no way to organize the phone or send text messages.
Kajeet Phones
Another phone you may want to consider is from Kajeet phones. This phone is unique in that it was designed by parents and beta tested by kids.
Many parents who’ve tested this phone have been very impressed with all that it offers. It can be very dangerous to just give your child a regular cell phone. With regular phones they can call anyone and receive calls from anyone. Kajeet phones really helps to eliminate this problem.
With this phone you can set whom your kids can call. This is important if you don’t want them wasting away their minutes on calling friends for hours on end. Another neat feature is the ability to set the hours when your children can make phone calls.
There are some children who will try and sneak in calls here and there at school. With Kajeet phones you can allow them to call home and 911, but block all other calls during the school day.
Another great feature is that you can give your children a phone allowance. They may miss the ability to buy ringtones and other “fun” things. With Kajeet phone’s cell phone allowance they will have the ability to buy these things if you want them to. Once they’ve spent their allotment, they cannot spend any more money until you’re ready for them to.
Kajeet phones are neat because they’ve really listened to their target audience and their parents. Even a quick visit to their website show that they really do pay attention to what kids in this day and age need and want.
LG Migo Phone
The LG Migo phone is another option in the world of cell phones for kids. It is a bright green color that will immediately attract children who want a cool looking phone to impress their friends. This phone is geared towards a slightly younger audience, which is something to keep in mind.
The phone has five speed dial buttons that you can program. This is a great option for younger children who are unable to remember phone numbers.
LG Migo also has a Chaperone service that is ideal for parents. The system acts as a kind of GPS device. You set the boundaries that are ok for your child to be in. If they leave that area your phone will be notified with a text message. This is something to keep in mind for safe use of cell phones for children
Leapfrog’s TicTalk Phone
Another entry into the world of cell phones for children is Leapfrog’s Tic Talk phone. The TicTalk phone is probably one of the most unique looking cell phones out there. It looks a bit like a stopwatch and is very durable. This is a good model for parents who are worried that their children will immediately break the phone. Leapfrog’s TicTalk phone should stand up to even the most active of children.
The TicTalk works by scrolling through numbers in a phonebook. There is no dialing involved for the child. This may or may not be easy to get used to, but can actually be quite convenient once they learn the ropes.
Parents set the actual phone up online. This is a great way to add convenience for those who prefer the simplicity of typing online.
Kids will want to scoop Leapfrog’s TicTalk phone up because it has games on it that are pre-installed by Leapfrog. The phone is overall more full featured than some other cell phones for kids that are available today.
How Should I Choose?
There are many different cell phones for children that are on the market today. It is up to you and your child to decide which features are the most valuable to you. Your first priority should be the safe use of cell phones for children. Then, pick the best option for your family.
How can you find the Best Cellphone Deals?
by: Daryl Plaza
Free Cell Phones, How can you find the Best Cellphone Deals?
Have you had a chance to look at any of the cell phone offers lately? The free cell phone offers that are available today are very imaginable. Some of them you have heard of and some you haven't. Just about every cell phone provider will give you a free cell phone when you sign up for their service such as Samsung, Verizon, Motorola, U.S. Cellular and Sprint just to name a few. Here are some examples of some of the companies that you can choose from to get a honey of a deal:
AT & T
This company has a free pink RAZR cell phone when you open a new account. Free shipping is offered as well as a Bluetooth headset when you arrange to have service with them.
1.) Another free cell phone that you can get when you open a new account with AT & T is a Black Berry pearl red phone.
2.)When you activate a new account with AT & T, you can get a free Motorola V3 RAZR, which is valued at $320.b.
3.)You will also be able to choose a Sony Walkman style phone when you open a cell phone account with AT & T.
T Mobile
This company offers a free Nokia wireless cell phone if you sign up for their service. This offer includes free FedEx shipping.
Sprint
If you activate a new cell phone account with Sprint, they will give you a free Sanyo Katana II pink cell phone that has a value of $199.
1.)When you activate an account with Sprint, you also have the choice of a free Samsung M300 red cell phone which includes a Jabra Bluetooth headset.
2.)You can get a Samsung Upstage M620 that retails for $99.99 but after the activation and mail in rebates, you end up getting this cell phone for free.
Verizon
You can receive an LG Chocolate cell phone, valued at $299, for the price of $49.99. However, after your service is activated with them and you send in your rebates, your will get the cell phone for free.
These carriers are just a few of the best cellphone deals that are available today. If you do a Google search, you will find that the offers are numerous. Your e-mail box is probably full of offers from different cell phone companies that are offering their best free cell phone deals as well as cheap cellular phone deals on a daily basis.
Since so many cell phone companies are competing for your business, cell phones have become much more affordable over the last several years. If you are only concerned about using a cell phone for emergencies there are cell phone plans that are available that have as little as 450 minutes a month at a very reasonable cost. Various agencies have cell phones that only have 911 services if you just want to use one in case of an extreme emergency.
One very good cheap cellular phone deal is a mobile plan where you are able to call others who have the same service as you have for free. This way you do not have to worry about using minutes when you talk to family and friends. Most of these companies will let you rollover any time you have left over. This kind of cell phone would be a great gift for your parents who live in another state. You will also have the peace of mind that they are all right since you will be able to call and check on them especially if they are elderly.
Just about every teenager in today's society thinks that a cell phone is an absolute necessity. It seems that all of their friends have them so they have to join the crowd! You can find affordable plans for your teenagers and even your pre-teens so as to avoid any embarrassment in front of their friends. There are many cell phone deals that offer a service that will allow you to choose so many friends and family that you may call for free. If you have watched TV lately, you will find that these plans have become quite popular.
If you are looking for affordability, then consider getting a family plan. A family plan works this way. You pay one price for a certain amount of minutes that are shared between two or more cell phones for just one price. There are some plans today that offer extra cell phones free when you decide to go with a family or shared plan. These are excellent ways to keep in touch with your spouse or your children especially in these days when everyone is so busy with school, work and all of those extracurricular activities.
If people happen to be traveling, they may be on the lookout for cheap cellular phone deals. This is truly a lifesaver if you happen to get lost or break down. Keeping safety in mind, it would be a good idea to keep a mobile phone in your car at night in case it would break down or if you are in an area that is not well traveled.
It is possible to track someone's whereabouts using their cell phone. For some people this can be seen as an invasion of privacy, but it can serve its purpose in the event there happens to be a kidnapping or an unexplained disappearance. Law enforcement personnel could use this tool wisely with the rising rate of child abductions.
Another good point about this technology would be to locate a relative who has Alzheimer's disease. If you have ever been put in the position of not being able to find your father, mother, grandfather or grandmother then a cell phone could give you peace of mind, which could end up being priceless! People with Alzheimer's disease tend to wander off and get lost. If you make sure that they have a cell phone with them, which could help you find them before any harm could come to them. The benefit that you may be able to find your loved one far outweighs any idea that you may be intruding on someone's privacy.
This feature that comes on your cell phone can be disabled if you wish. As with any technology, there are ways to disable anything you do not wish to have activated on your cell phone. Just give this some careful thought before you do this, as it can really be a valuable tool down the road. There can be abuse with this feature, but that is true with just about anything today.
Free cell phone deals are constantly changing. The best way to find the right deal for you is to decide what you are going to use the cell phone for and how much you are going to need it. Then you can do a comparison of all the different plans that are available and see which one is better suited for your budget. Then that will be the right cell phone for you!
Free Cell Phones, How can you find the Best Cellphone Deals?
Have you had a chance to look at any of the cell phone offers lately? The free cell phone offers that are available today are very imaginable. Some of them you have heard of and some you haven't. Just about every cell phone provider will give you a free cell phone when you sign up for their service such as Samsung, Verizon, Motorola, U.S. Cellular and Sprint just to name a few. Here are some examples of some of the companies that you can choose from to get a honey of a deal:
AT & T
This company has a free pink RAZR cell phone when you open a new account. Free shipping is offered as well as a Bluetooth headset when you arrange to have service with them.
1.) Another free cell phone that you can get when you open a new account with AT & T is a Black Berry pearl red phone.
2.)When you activate a new account with AT & T, you can get a free Motorola V3 RAZR, which is valued at $320.b.
3.)You will also be able to choose a Sony Walkman style phone when you open a cell phone account with AT & T.
T Mobile
This company offers a free Nokia wireless cell phone if you sign up for their service. This offer includes free FedEx shipping.
Sprint
If you activate a new cell phone account with Sprint, they will give you a free Sanyo Katana II pink cell phone that has a value of $199.
1.)When you activate an account with Sprint, you also have the choice of a free Samsung M300 red cell phone which includes a Jabra Bluetooth headset.
2.)You can get a Samsung Upstage M620 that retails for $99.99 but after the activation and mail in rebates, you end up getting this cell phone for free.
Verizon
You can receive an LG Chocolate cell phone, valued at $299, for the price of $49.99. However, after your service is activated with them and you send in your rebates, your will get the cell phone for free.
These carriers are just a few of the best cellphone deals that are available today. If you do a Google search, you will find that the offers are numerous. Your e-mail box is probably full of offers from different cell phone companies that are offering their best free cell phone deals as well as cheap cellular phone deals on a daily basis.
Since so many cell phone companies are competing for your business, cell phones have become much more affordable over the last several years. If you are only concerned about using a cell phone for emergencies there are cell phone plans that are available that have as little as 450 minutes a month at a very reasonable cost. Various agencies have cell phones that only have 911 services if you just want to use one in case of an extreme emergency.
One very good cheap cellular phone deal is a mobile plan where you are able to call others who have the same service as you have for free. This way you do not have to worry about using minutes when you talk to family and friends. Most of these companies will let you rollover any time you have left over. This kind of cell phone would be a great gift for your parents who live in another state. You will also have the peace of mind that they are all right since you will be able to call and check on them especially if they are elderly.
Just about every teenager in today's society thinks that a cell phone is an absolute necessity. It seems that all of their friends have them so they have to join the crowd! You can find affordable plans for your teenagers and even your pre-teens so as to avoid any embarrassment in front of their friends. There are many cell phone deals that offer a service that will allow you to choose so many friends and family that you may call for free. If you have watched TV lately, you will find that these plans have become quite popular.
If you are looking for affordability, then consider getting a family plan. A family plan works this way. You pay one price for a certain amount of minutes that are shared between two or more cell phones for just one price. There are some plans today that offer extra cell phones free when you decide to go with a family or shared plan. These are excellent ways to keep in touch with your spouse or your children especially in these days when everyone is so busy with school, work and all of those extracurricular activities.
If people happen to be traveling, they may be on the lookout for cheap cellular phone deals. This is truly a lifesaver if you happen to get lost or break down. Keeping safety in mind, it would be a good idea to keep a mobile phone in your car at night in case it would break down or if you are in an area that is not well traveled.
It is possible to track someone's whereabouts using their cell phone. For some people this can be seen as an invasion of privacy, but it can serve its purpose in the event there happens to be a kidnapping or an unexplained disappearance. Law enforcement personnel could use this tool wisely with the rising rate of child abductions.
Another good point about this technology would be to locate a relative who has Alzheimer's disease. If you have ever been put in the position of not being able to find your father, mother, grandfather or grandmother then a cell phone could give you peace of mind, which could end up being priceless! People with Alzheimer's disease tend to wander off and get lost. If you make sure that they have a cell phone with them, which could help you find them before any harm could come to them. The benefit that you may be able to find your loved one far outweighs any idea that you may be intruding on someone's privacy.
This feature that comes on your cell phone can be disabled if you wish. As with any technology, there are ways to disable anything you do not wish to have activated on your cell phone. Just give this some careful thought before you do this, as it can really be a valuable tool down the road. There can be abuse with this feature, but that is true with just about anything today.
Free cell phone deals are constantly changing. The best way to find the right deal for you is to decide what you are going to use the cell phone for and how much you are going to need it. Then you can do a comparison of all the different plans that are available and see which one is better suited for your budget. Then that will be the right cell phone for you!
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