We may earn a commission for purchases using our links. Learn more. The BlackBerry KEYone supports a nano-SIM card, so be sure you've got the right size before you follow along with these quick and ...

Once you’ve activated your iPhone with your carrier, it should continue to work on the cellular network without any problems as long as you’re within range of a tower. Nevertheless, the vagaries of ...

With the eSIM, one can change the network carrier, data or any service plan readily through websites. Presently, one has to visit the store to get a physical SIM card in order to change the mobile ...

Inserting the SIM card into the BlackBerry Q5 is very different from with the two previous BlackBerry 10 smartphones - the Z10 and Q10. For new users of the Q5 this is just a simple set of ...