Hyderabad CCS police arrested two men from Andhra Pradesh for illegally obtaining and selling SIM cards using customers’ ...

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 eSIM standard was introduced in 2016, slowly gaining support as a secondary option in smartphones. Rather than holding your phone number on a removable card, an eSIM is a programmable, ...

SIMs offer faster activation, better security, and easy travel SIMs, but drawbacks include harder transfers, carrier limits, ...

SIM card fraud has emerged as a growing concern in India as stolen or misused identity documents are increasingly used to ...

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 ...

TRAI has recommended a separate regulatory framework for foreign SIM and eSIM cards embedded within export-only M2M and IoT devices.