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

If you have a SIM card that you want to put in another phone that you have, but it doesn’t fit in the SIM card tray, here’s how to resize a SIM card so that it does fit. There are three sizes of SIM ...

After you purchase and use your cellphone for an extended period of time, you can change networks. However, the phone that you're currently using may not be offered on that network. If you wish to ...

[Nils Pipenbrinck] has been working on a very interesting problem. The SIM card in your cellphone talks to the contactless near-field communication (NFC) chip through a cool protocol that we’d never ...

A SIM card, or subscriber identity module card, is essential component of any phone. It connects your device to a cellular network and stores vital information, including your phone number. Many ...

By Mandar Patil, EVP, Cyble Today, your mobile phone number is associated with a lot of information other than calls or ...

On July 1, 1991, Harri Holkeri, then prime minister of Finland, called the vice-mayor of the city of Tampere in the world’s first cell phone call on what was at the time a brand new, revolutionary ...

A total of eight individuals, aged between 17 and 26, will be charged in court between Sept 14 and 18 for allegedly providing ...