You generally can't use an Apple iPhone on a cell network if it's never been activated with such a network, although once it is activated you can remove your SIM card or simply never connect to the ...

If you have a new phone or a new SIM card for your existing phone, activating the SIM is very straight forward. Make sure your phone is switched on and insert the SIM card. Once the SIM is inserted, ...

The "SIM not provisioned" error occurs when your SIM card is no longer able to share information between your phone and your provider. The "SIM not provisioned for ...

Call forwarding when you're abroad isn't the most exciting of tech topics, but it is one that's likely to save you a bundle on the road. Roamer is a new iOS and Android app that forwards your regular ...

If you’re a Comcast customer, there may be a solid incentive to switch your phone service over to Xfinity Mobile. And if you have an eSIM-compatible phone, chances are you want to take advantage of ...