SIM cards can last over a decade with proper care, though most users replace them due to upgrades, travel or network changes.

Transferring your phone number can be a hassle, especially when switching from iPhone to Android. Here's how my experience ...

SIM cards are all around us, and with the continuing growth of the Internet of Things, spawning technologies like NB-IoT, this might as well be very literal soon. But what do we really know about them ...

LG Uplus has unveiled the 'Exsio AI Secretary' feature, which is applied to its AI (artificial intelligence) call app 'Exsio' ...