For many years, mobile phones received cellular service through a physical SIM (subscriber identity module) card that connected your handset to your phone carrier. These physical SIM cards made it ...

The government’s directive, aimed at curbing cybercrime, will render chat apps defunct if not always connected to the original, active SIM card used to register an account ...

E-SIM-only phones offer instant carrier switching and multiple profiles, but setup and international travel challenges limit ...

DoT had issued a SIM binding directive for platforms like WhatsApp; MediaNama is doing an event to understand the impact of ...

Imagine trying to call someone urgently from your Android device only to be greeted by the error message "SIM card not detected." This error means that your device is ...