TRAI has clarified its guidelines on SIM card deactivation due to inactivity, providing relief to prepaid users.

Indian telecom regulator TRAI has simplified the process of retaining inactive prepaid SIM cards. Users can now maintain ...

[Jason Gin] wanted to reuse the SIM card that came with a ZTE WF721 wireless ... Could [Jason] have just run out to the store and picked up a prepaid SIM instead of cracking open this wireless ...

If you've ever called your carrier's customer service to activate a prepaid SIM card or troubleshoot a malfunctioning Android ...

Noticing a loophole in the registration system for subscriber identity module (SIM) cards, a mobile phone retailer exploited ...

One of the known TRAI rules will enable smartphone users to hold on to recharging their number for a longer duration, without ...