The newer eSIM technology, which is quickly becoming the standard on high-end phones, is safer and more convenient.

All modern iPhones and iPads now use nano-SIM cards. Unfortunately, this can be a bit of a problem for anyone switching from an older device, because the nano-SIM is much smaller than the micro-SIMs ...

What is a SIM card used for? A SIM card, or a subscriber identity module/subscriber identification module, is a tiny memory card that contains unique information and is linked to a particular network ...

Activating a new SIM card on your iPhone is a simple process that just takes a few easy steps. Read more: Best iPhone of 2024 Follow our step-by-step guide to help get your new iPhone up and running.

If you want to upgrade your iPad to have 3G/4G capabilities, you need to equip it with a SIM card. Our beginners' tutorial explains where to get the right SIM card, and how to do install it.

You don't need to buy a new iPhone to be able to run multiple SIM cards. In fact, you can run as many as five SIM cards in your existing iPhone.

Find out how to trim your own micro-SIM card for use in phones that require this new format.

Following the issuance of the Communications and Information Ministry’s regulation on mobile phone numbers, Feb. 28 is the last day for prepaid SIM card holders to register their phone numbers.

All iPhones and iPads with cellular have a slot on their sides that houses the Subscriber Identity Module (SIM) card provided by your mobile carrier. The SIM card enables your device to access the ...