You don't need a SIM card and cellular service to use most features of today's iPhones and Android phones. Most apps and services run just fine as long as you have access to WiFi, and you can even set ...

Apple's iPhone 14 lineup brings a pretty significant change for customers in the U.S. For the first time, you won't find any room for a physical SIM card in your new iPhone. Instead, you'll need to ...

Knowing how to copy contacts from your Samsung phone to a SIM card can come handy if you plan on keeping a copy of numbers in a portable storage that you can later on access in another phone. In order ...

SIM cards have become a universal aspect of modern smartphone usage, but the technology and meaning behind the name dates more than three decades.

MARLTON, New Jersey (WPVI) -- More and more criminals are taking over our cell phones and stealing our money, even bypassing two-factor authentication. The Action News Troubleshooters have some tips ...

If you've ever called your carrier's customer service to activate a prepaid SIM card or troubleshoot a malfunctioning Android SIM card or iPhone SIM, then you've likely needed your ICCID number. The ...

Your phone number was never meant to be an all-access pass to your life. There's a way to mitigate the very real risks that come with treating your phone number like both a public identifier and a key ...

A SIM card, or subscriber identity module card, is essential component of any phone. It connects your device to a cellular network and stores vital information, including your phone number. Many ...