GSM stands for Global System for Mobile Communications. And an Unlocked Phone is a GSM cell phone that accepts the SIM (Subscriber Identification Module) card of any compatible network carrier.

Which means, if you have a GSM phone like Sony Ericsson P990i or Motorola RAZR V3 from Cingular (a GSM-compatible carrier) and you decide one day to shift to T-Mobile (another GSM-compatible carrier), all you have to do is to remove the SIM card allotted to you by Cingular and load in any active SIM card from T-Mobile.

That way, you don’t need to buy a new phone if you plan on using a different carrier. All you do is change the SIM card and you’re on the other network, seamlessly using their services.

]]>

However, this system doesn’t work with CDMA or iDEN phones — the two other kinds of wireless services. That’s because, when you purchase these kinds of phones (from Verizon, Sprint and Nextel), your phone is basically “locked into” the service provider’s database system and parameters. The phone and the service are, in a way, connected to each other and each other only. So if you’re on the CDMA / iDEN network and want to shift from say Verizon to Sprint (or to Nextel), the most direct option you have is to buy a whole new cell phone for that new carrier.

It’s for this reason that those who continually “hop” between multiple carriers and do not want to be bothered with compatibility issues, Unlocked GSM Phones from Cingular or T-Mobile are the way to go. The only downside to this is, if you buy your phone from Cingular, all the features, services and buttons on the phone are already pre-configured to those offered by Cingular. So when you decide to use that same phone with T-Mobile, those features (from Cingular) would technically be disabled on that new network.

But that’s a minor downside to the flexibility and convenience that unlocked phones offer. And with the number of free cell phones (and almost free cell phones) available in the market, it shouldn’t be hard to find the perfect fit between using your phone as-is with your default carrier, and making it work with other services as well.

Nat Jay – About the Author:

Nat Jay is actively involved with trends in the cell phone industry. Get the latest deals, reviews and specifications at http://www.freewebs.com/lookfirst

Source: http://www.articlesbase.com/cell-phones-articles/whats-an-unlocked-gsm-phone-145685.html

For more information go to tiger.tv Motorola designed ROKR E8 to deliver an uncompromised consumer experience for music or talk. Using breakthrough ModeShift technology from Motorola, the quad-band GPRS/EDGE device presents users with only the controls they need, at the time they need them, instantly transforming from music player to phone to imaging device with the touch of a button. Simply move a thumb across the FastScroll navigation wheel to search for music (music mode), contacts (phone mode), calendar (phone mode) and multimedia (imaging mode). A perfect blend of art and science, the face of the E8 is a sleek, seamless panel that features the first haptic touch pad from Motorola, which provides vibrating, tactile feedback when the user touches virtual buttons.
Video Rating: 4 / 5

• What is a Smart Phone Anyway? (0)
• Unlocked Cell Phones: For better usability (0)

With the advent of cell phones, communication has become a simple and quick process. Cell phones enable one to stay in touch with his friends or family from anywhere and at any time. These days, almost everyone has a cell phone to make his/her life convenient. With the market flooded with number of cell phone models, it is important to have some basic knowledge about cell phone types and models. This will enable you to pick up a cell phone that best meets your needs.

Cell phones are either locked or unlocked. Locked cell phones are those that can be used on only one cell phone carrier. For instance, AT&T locked phone can be used only with that particular carrier and not with T mobile carrier or any other. Locked cell phones prevent the user from switching to another carrier. On the other hand, unlocked cell phones can be easily used on different mobile phone carriers.  They offer greater flexibility to the user in terms of changing services as and when required.

So, if you travel frequently, it is advisable to buy GSM phone. GSM phones come in four kinds of frequencies. Although it is better to buy GSM phones that support all the frequencies but you will find that most of them use only two or three frequency bands. While most of the countries use  frequency bands of 900 MHz and 1800 MHz, US makes use of the combination of frequency bands 850 MHz and 1900 MHz. It would be good to buy GSM phone that uses frequency of 850 MHz and 1900 MHz, if you are living in the US. But, when traveling outside, buy GSM cell phone cell phone that supports 900 MHz and 1800 MHz.

There are various benefits of buying a GSM phone. You can use your GSM cell phone with any provider. This is of great use when you are traveling outside the US. With a GSM phone, you are neither required to get a new mobile connection nor float your number to everyone back at home. GSM service is available in as many as 200 different countries. All you need to do to continue using your GSM cell phone is buy a new SIM from any service provider and put it in your phone. It is an easy and fast way to stay connected!

• What’s an Unlocked Gsm Phone? (0)
• What is a Smart Phone Anyway? (0)

Do you want to trace the location of a GSM phone to find out exactly where your spouse, girlfriend, boyfriend, employee or child is heading to? Well, if you want to be able to do this, here are a couple of things you will need to know to get started.

How To Trace The Location Of A GSM Phone

To trace the location of a GSM phone may sound more difficult than it really is. What you need to start doing this is to use a GSM tracing software to find out exactly where they are going. By installing and using a GSM tracing program onto your computer, you will be able to pinpoint the exact location of the target without being detected.

Doesn’t this sound great?

However, you need to keep in mind that not all GSM tracing programs work properly and some could even be scams. There have been many instances where people downloaded this type of program into their computers only to find viruses, spyware and adware.

GSM tracing programs do work, however you will need to find one is not a scam and is safe to use. To determine which GSM tracing software is the best to use, you should only get the one with really positive customer reviews as well as a good reputation.

This way you will be able to avoid downloading fake programs or scams.

What GSM Tracing Software Should I Use?

The best and most widely used GSM tracing software right now is Spybubble. Spybubble has received many positive customer reviews and has a really good reputation of over delivering.

They are currently the only 100% safe, legal and undetectable GSM tracing software out on the market today.

By using Spybubble, not only will you be able to trace the location of a GSM phone, you will be able to easily record phone events, view SMS and text messages, spy on their web browser activities and view call logs

Why don’t you take a look at this program right now? Visit: Spybubble

If you want to be able to find out the exact location of your spouse, girlfriend, boyfriend, employee or child at all times, it is highly recommended to use a GSM tracing software.

However, some of these programs can be scams and install viruses, adware and spyware onto your computer.

So, if you want to use the best and most widely used GSM tracing program that is 100% safe and legal, it is highly recommended to use Spybubble.

Want to find out exactly where they are right now? Visit: Trace GSM

• What’s an Unlocked Gsm Phone? (0)
• What is a Smart Phone Anyway? (0)

Do you want to learn how you can spy on a GSM phone to uncover the truth about your spouse, girlfriend, boyfriend, employee or child? Well, if you want to know how you can GSM spy to find out exactly what they are doing, here are a couple of things you will want to know.

How To Spy On A GSM Cell Phone

The only way that you are able to spy on a GSM phone is with a cell phone spy program. A program like this will record all the activity that goes on in that GSM cell phone then send all the information directly to your computer. By using a software like this, you will be able to read text messages and listening in on phone conversations.

The benefit of using such a software is that it is 100% legal and undetectable. However, only a handful of cell phone spy programs out today are actually effective. In fact, it is proven that 95% of these programs do not work and are not safe to use!

Some of these programs are scams and will install viruses, spyware and adware directly on your computer. You definitely need to know which program to use or else it could be harmful to your computer.

What GSM Spy Program Should I Use?

It may seem like a difficult and risky task to choose the best program to use to start GSM spying, however it actually is not.

What you will need to do is some research on the top cell phone spy programs out today and see which as the best customer reviews as well as a really good reputation.

Well, to save you the trouble I looked into this matter myself. The most popular and most widely used cell phone spy program out today that gives amazing results is Spybubble.

Spybubble is 100% safe, legal and undetectable, so by using them you will be able to find out the truth about anyone.

By using Spybubble, you will be able to record phone events, view SMS and text messages, spy on their web browser activities, view call logs and even track the exact location of the GSM user via GPS.

Why don’t you take a look at this program right now? Visit: Spybubble

In order for you to GSM spy on your spouse, girlfriend, boyfriend, employee or child, you will need to use a 100% legal and undetectable software that can send the information directly into your computer.

The best program to use right now is Spybubble and it is highly recommended if you do not want to get scammed from other programs.

Want to find out exactly what they are talking about behind your back right now? Visit: GSM Spy

Simple Mobile: A GSM MVNO you might not have heard of
Simple Mobile is a prepaid MVNO that offers affordable rates for GSM customers. Originally posted at CTIA 2011
Read more on CNET

• What’s an Unlocked Gsm Phone? (0)
• What is a Smart Phone Anyway? (0)

GSM or Global System for Mobile Communication is the latest advancement in today’s mobile technology. Over 3 billion people across more than 212 countries and territories use this new system. GSM differs from its predecessors in terms of advanced technology and digital signaling and speech channels. You can use this technology all across the world. This technology allows the device to communicate with a mobile communication. The network identifies the mobile, its number and provides a mobile connectivity through antennas. You get the benefit of high quality digital voice without using wires.

GSM is considered a second generation (2G) mobile phone system. It offers a lot of benefits, such as high speed data, integrated voice mail, call privacy, fax functionality, secure communications, paging and SMS, etc. It has pioneered a low cost network carrier, alternative to voice calls, which is now supported on other standards as well.

A GSM cell phone works everywhere in the world and thus allows uninterrupted connectivity. If you are a frequent traveler moving around in different parts of the world, this system helps in international roaming It is a great boon for people who cannot afford to be out of touch for long. Another advantage is that the standard includes one worldwide Emergency telephone number, which makes it easier for international travelers to connect to emergency services.

A GSM cell phone allows better network transmission speed, due to faster technology. It comes with a SIM card which can be easily detached from the handset. This card carries all necessary information like your phone number and codes that are essential to get clear network coverage. Usually all GSM handsets are locked by the service provider, but it is easy to release the lock.

When you buy GSM phone, always buy a quality product from a trusted source. There are a number of dealers online who provide different brands of GSM phones. Samstores offers different GSM cell phone brands, such as Alcatel, Audiovox, BenQ, HTC, Nokia, Sharp, Samsung, Siemens, Sony Ericsson, Philips, Motorola, Pantech and many others. Here, you will get brand new and SIM unlocked GSM cell phones. Most carry an international warranty direct from the manufacturer.

This website offers cheap GSM world cell phones that are smaller and lighter than most traditional phones and provide the user several incredible capabilities. Samstores offers branded and quality GSM cell phones at unbelievable prices. To buy good quality and cheap GSM phones, simply click samstores.com.

Question by big_brat74: gsm phone??
have recently got a samsung c100 GSM wireless phone to send to my hubby in afganistan. i have bought the sims card that he’lll need for over there but do not know what kind of calling card he’ll need for minutes i dont know where to look on the phone. with out the sims card in it tells me nothing any ways i belive that the sims card has nothing to do with the minutes i know a lot of the guys in iraq use these phone so if there is any spouse parent or soldier that knows what im talking about please help me THANK YOU VERY MUCH

Best answer:

Answer by FILA
The greatest thing about GSM networks is that it works all over the world. And I believe, I could be wrong but I do believe if you got him a card with minutes from over here it should work. Like if its a Cingular phone, it still should work. Now I kno they dont have Cingular over there but like I said the GSM will find another network over there to connect. Thats why GSM is the worlds dominate network. You couldnt do that with a CDMA phone. All you can do is send hime one and give it a try, it should work though. Then the thing is, is there a signal out in the desert. You kno. I mean you’ll all the way out there, Who knows. Best wishes for you guys!

What do you think? Answer below!

For more information go to tiger.tv The Treo 650 smartphone from palmOne makes it easier than ever to stay connected. It simplifies your life by combining a compact mobile phone with email, an organizer, messaging, and web access. There’s also Bluetooth technology so you can connect wirelessly to other Bluetooth devices. Not to mention an MP3 player, a digital camera that captures video, and a vibrant color screen that brings everything to life — all in a device that’s still small enough to fit in your pocket. Seems like Treo smartphones just keep getting smarter. The Treo 650 smartphone looks and feels just like a phone, but it’s so much more. Carry thousands of business and personal phone numbers with you, and dial any of them by name from your contacts list. Or enter a name or number on the QWERTY keyboard. There’s even an on-screen dial pad. speakerphone, speed dial, conference calling, call history, and caller ID make managing all your calls that much easier. Available as a dual-band digital CDMA phone, and as a GSM quad-band world phone.
Video Rating: 4 / 5

• Unlocked Cell Phones: For better usability (0)
• Some wise advice on smart phones (0)