Find out how to trim your own micro-SIM card for use in phones that require this new format. Sharon Profis Former Vice President of Content, CNET Studios As vice president of CNET Studios, Sharon led ...

We’ve shown you how to turn a regular SIM into a Micro SIM, but what if you want to do things the other way around? Here’s how to turn a Micro SIM into a regular ...

Got a shiny new 3G gadget with a microSIM slot, but no carriers in your country willing to give you a tiny SIM to put in it? We have good news: Brit iPad owner John Benson took a local (and ...

Those of you who have the WiFi 3G iPad or the iPhone 4 on your wishlists might have wondered what exactly a Micro SIM is, and will your preferred mobile service provider make them available for you?

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 ...

Myriam Joire (tnkgrl) was born wearing combat boots and holding a keyboard; moments later she picked up a soldering iron. She's been stomping, typing and hacking ever since. In her regular series, she ...

The SIM card, or subscriber identity module, has been a standard in GSM phones for many years. It's always been very easy to switch your mobile network account between GSM phones since all you had to ...

SIM card or subscriber identity module is an integrated device that is inserted into the mobile phone and it will contain the international mobile subscriber identity information. There is also other ...