Learn how to activate eSIM on your iPhone with this easy guide. Discover compatibility, setup methods, and tips for seamless activation.

Changing physical SIM cards on your phone is always a fiddly business. First, you have to root for the little SIM tray tool ...

SIM technology has opened new doors for the MNOs and third-party providers spanning travel, hospitality and even finance.

Apple this week provided troubleshooting steps for iPhone owners who are unable to activate iMessage with a phone number in ...

If you're not rushing to update your iPhone to iOS 26 anytime soon, these are important iOS 18 settings you can change now. Jeff Carlson writes about mobile technology for CNET. He is also the author ...