International SIM card and global calling card companies have caught the attention of telecom regulator TRAI over instances of unsatisfactory service quality provided to consumers when they are ...

If your SIM card is not showing a signal even after multiple fixes, then you need to try these solutions: If your SIM is old, bent, or frequently loses connection, it’s better to get a replacement SIM ...

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 ...

New SIM card rules: The government has made changes to the rules for buying mobile SIM cards. The new rule is aimed at making it simpler for foreign nationals to purchase SIM cards in India.