Cell Phones & Accessories

Prepaid cell phone plans are very popular these days because of the many features and options offered. Nearly two decades ago, every household in the United States owned a telephone or two in the...

SIM cards are small memory units that are most commonly used in wireless phones. These cards can save the contact information of an individual in addition to pictures, MP3s and other phone...

The Sidekick is the T-Mobile U.S. brand name of the Danger Hiptop line of mobile communication devices. It is available with a contract or with a month-to-month prepaid service plan. A SIM...

When you use your Windows Mobile Smartphone for a variety of purposes, you will eventually run short on memory. This is particularly true if you store emails, documents and media on your...

Most wireless phones use a small memory stick, better known as a SIM card. The SIM card stores important information regarding the phone and it is also capable or saving data such as contact...

The Blackberry is a smartphone. A smartphone is a cell phone that also acts as a Personal Data Assistant, or PDA. All Blackberry phones feature a large display and built-in QWERTY keyboard, making...

SIM card contains very valuable information and for some people can be more valuable than the cell phone itself. Having a backup will save you from headaches in case you left your phone in the...

Mobile telephones are increasing in popularity and usage to the point where having one is almost a necessity. In order to use a mobile phone, you need to have a Subscriber Identity Module (SIM)...

When you first get a new phone, it is extremely important that you take the time to set everything up properly. It is very tempting to dive right in to the unique features of the phone, but even...

If you order or sign up for cell-phone service online or through a phone, chances are you will need to register the Subscriber Identity Module (SIM) card that comes with it. The SIM card provides...

If you have a cell phone with a locked Cingular SIM card, there is good news and bad news. The good news is that unlocking your SIM card is a simple procedure that does not require that you send...

T-Mobile, like AT&T, is set up on a GSM-based network. A GSM network relies on the use of Subscriber Identity Module cards to connect cell phones. Because any GSM-compatible phone can be used...

Global system for mobile phone, or GSM, networks use a device called a SIM card to store your mobile phone's contact information and text messages. Much like with a standard hard drive, any data...

The Apple iPhone comes with a pre-installed subscriber identity module (SIM) card that is linked to your phone account. If you want to replace the SIM card with another, you can follow a simple...

Without your SIM card you cannot use your T-Mobile Samsung phone. The SIM card allows you to stay connected and run a variety of functions on your phone. However, you can also remove it if you...

Phone cards are an excellent way to dial domestic and international numbers that may not be covered under your home or cell phone plan. Rather than being charged for unwanted out-of-network fees,...

The SIM card, or subscriber identity module, in your cell phone holds the information that identifies you to your cellular provider. Most cell phones are designed to work with any SIM card, so...

Without a SIM card, Sony Ericsson phones cannot connect to GSM-based networks such as AT&T Wireless and T-Mobile. That means no calling, no texting. However, a time may come when you need to...

Apple's immensely popular iPhone is a GSM device that allows you to change the carrier you use with your phone by simply changing the SIM card. Because consumers generally change mobile phones...

A memory card is a storage device that allows you to store music, videos, documents and more to upload to a computer. LG phones come with a limited memory; therefore using an external MicroSD card...

Your mobile telephone number is connected to your SIM card, a small microchip that is inserted into your phone to store data and allow the phone to function. If you desire to change your telephone...

The Motorola Droid from Verizon comes preinstalled with a 16gb microSD card that provides a massive amount of storage for all of your multimedia needs. However, it may become so cluttered that you...

It may be time to upgrade your cell phone or even switch service providers. There's no reason not to sell your old one and try and make a few extra dollars. However, you don't want to leave your...

I am writing this review because when i got my iPhone, i wanted the contacts from my old phone into the iPhone without retyping every single one. I asked the man at the AT&T store and he...

Instead of subscribing to a cell phone network by signing a two-year agreement, which can only be broken with hefty fees, one alternative users have is to sign up with a prepaid cell phone...

SIM (short for Subscriber Identity Module) cards come in very handy. You can choose to store phone numbers, addresses, and even text messages on it, thus making your personal contacts and other...

On a GSM-based phone network, phones that are used on the network rely on a Subscriber Identity Module (or SIM card) in order to provide the necessary information for connecting the phone to the...

Cricket is a wireless phone provider that is located throughout the majority of the United States. Cricket works like most other carriers and provides an assortment of different phones for its...

One of the best-loved features of the iPhone is its media playback capabilities. However, holding your iPhone throughout a long movie would be uncomfortable. You could buy an iPhone holder for a...

The Sidekick II is a smart phone built by Samsung and sold through T-Mobile. The Sidekick II was released in 2004; at this time, it was technologically advanced. The Sidekick II has an impressive...

Samsung mobile phones come equipped with a SIM card. SIM cards allow you to connect to your carrier's mobile network, save contacts and make calls internationally. There are multiple ways to get...

Like most cellular phones, Apple's iPhone comes with a SIM card. The SIM card allows the owner of the phone to activate the phone with cellular service and store data, such as contacts. The SIM...

As cellular telephone technology continues to advance, a device that not too long ago could only send and receive calls, can now do so much more. Cell phones are practically external hard drives...

The SIM (Subscriber Identity Module) is a small card that works with GSM (Global System for Mobile communications) compatible phones. These cards are linked to your cell phone account and allow...

O2 is a U.K.-based mobile phone company that offers pay-as-you-go SIM cards. SIM (Subscriber Identity Module) cards store specific registration information about your phone and are used to connect...

Modern day cell phones are great for communication. Texting and calling are only a small taste of what a cell phone with picture messaging capabilities can do. With an email account, memory card,...

The Vu is a smartphone that is exclusive to AT&T customers in 2009. Given that the Vu is a GSM phone, it needs a SIM card to work with AT&T's cellular and data networks. The subscriber...

If you are an iPhone owner and plan on making a trip over to the United Kingdom, you may be wondering if the phone is going to work, and if not, what you need to do to use the phone. Luckily, all...

The Internet is one of the handiest tools for communication, education, entertainment and reference. The greatest thing about the Internet is that it is a cross platform technology meaning that...

The Nokia N95 is a quadband smartphone running on the Symbian operating system. It is a feature-packed multimedia device with a S60 3rd edition user interface. It is part of the Nokia N series...

Are you paying a lot of money to contact friends and family around the world? There are many deals that can help you keep in touch with loved ones without worrying about your phone bill. Read...

Putting your old phone number and stored info on a new unlocked phone is easy, as long as your new phone is the same brand. New prepaid phones are never locked. Transferring the SIM card is all...

Mobile utilities are considered software drivers, ActiveSync drivers for mobile file transfers, handlers that serve as add-on components for mobile Internet, and other applications that contribute...

Locating the SD card on the T-Mobile G1 can be difficult if you don't know where it is. Read these step by step instructions to find out how to remove or replace the SD card on the T-Mobile G1...

So, you were busy talking on that cell phone at the swimming pool and the cellular telephone suddenly slipped out of your hand and into the water. Or perhaps it slipped out of a pocket into a tub...

If you own a Blackberry Curve 8330 It can be very frustrating only having 1 gigabyte of memory! So if you want to upgrade there are a few steps and you can have a much larger memory storage capacity!

The LG Rumor storage card serves as a means of transporting media, such as pictures and music, to and from the phone. With a computer and a TransFlash adapter, you can connect your storage card to...

Nokia uses approved industry standards for its memory card functionality. It uses microSD and microSDHC cards in its phones. The cards are transferable between devices although some phones may not...

Because of the abilities of the software, many businesspeople and individuals use Blackberry cell phones for calling others, as well as for organizing their lives. For people who have just bought...

The iPhone is an expensive piece of electronic equipment that seems to do so much more than just make phone calls. Nevertheless, the iPhone is a phone, and it gets treated as such. Even the most...