India may soon see a big change in how messaging apps work. The government has been tightening digital rules to reduce cyber ...

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 ...

HOLASIM explains what an eSIM is, how it works, and why digital SIM technology is reshaping mobile connectivity for ...

The NHS in Devon is offering free SIM cards to people unable to afford mobile phone contracts as part of an initiative to ...

WhatsApp tests a SIM-verification feature to comply with India's DoT directives, potentially impacting user access and login practices.

WhatsApp is now reportedly working on a feature that aligns the app with Indias mandatory SIM linkage rule. Under this ...

Have you ever wondered exactly how a SIM card works? We’ll help you understand why your phone needs one and what they do to keep you connected. Image: TalkAndroid Editorial Note: Talk Android may ...

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 ...

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 ...

WhatsApp is working with Indian authorities to comply with the SIM Linkage Rule. Soon, the app may stop functioning on phones without an active SIM. Beta testing is underway to introduce SIM-based ...