Thanks to a small plastic adapter, iPhone owners can take their micro-SIM card and use it with another cell phone. Kent was a senior managing editor at CNET News. A veteran of CNET since 2003, he ...

Apple’s new iPad uses a different type of SIM card than your mobile phone, a Micro SIM. We have already seen how you can make your own Micro SIM using a standard SIM card and a pair of scissors. This ...

Yesterday, I went to lunch with a dozen or so Apple enthusiasts, all of us with our new iPhone 4's. And, yes, the topic of conversation was (as you would expect) the awfulness of the signal issues.

We may earn a commission for purchases using our links. Learn more. Using a standard SIM card in your GSM (and some CDMA) BlackBerry is pretty easy to grasp at this point. Most come pre-installed if ...

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I know it might seem like a strange request, but the current carriers have been giving out terrible quality SIM card adapters. They fall apart after a couple of insertion/removal cycles. And due to ...

Reports that AT&T was going to offer a Micro SIM adapter to allow the use of the Micro SIM in devices that still use a full-sized SIM appear to be incorrect. Our sources tell us that AT&T will be ...

The SIM cards that fit into those tiny slots in your cell phone and tell your cellular network to whom your calls are to be charged come in four different sizes. With the only real difference between ...

BlackBerry did a good job of keeping things neat and tidy under the battery door of the BlackBerry Z10. The Micro SD card is easy to insert and remove from its slot, as is the battery. When it comes ...

A Switzerland-based smartphone solutions company called SIMore has developed a new multi-SIM adapter that lets people make use three SIM cards in smartphones that support a single SIM. Apart from the ...

3FF stands for 3rd Form Factor. A SIM card that is physically smaller than a traditional (2FF) SIM, but larger than a nano-SIM (4FF). See: SIM The electric contacts and circuitry of a micro-SIM are ...