Setting up a SIM card PIN lock adds an extra layer of security to protect sensitive data stored on the SIM card. It requires entering a Personal Identification Number (PIN) when restarting the phone ...
Caleb is a full-time writer who spends most of his time covering mobile devices and consumer tech. He also publishes on Medium about video games, books, and some times movies. He also has a YouTube ...
Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether it's ...