This displays your device's IMEI number, but in some phone models, it also includes the SIM card's ICCID number. To use this secret short code, simply launch the Phone app and type *#06#.

These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can ...

QUICK ANSWER A SIM card is a small chip that you insert into your phone and allows you to connect to your carrier's network. You can then make phone calls, send messages, and use mobile data ...

SIM cards are so thoroughly integrated into our everyday lives that we don't pay attention to them anymore and do not understand what they are used for. In this article, we dig into the concept of SIM ...

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.