Telecom Department Unveils New Norms On SIM Upgradation - NDTV

NDTV
Telecom Department Unveils New Norms On SIM Upgradation
NDTV
New Delhi: The Department of Telecom has come out with new guidelines on SIM upgradation to 3G or 4G from 2G, which can be activated only with a clear go-ahead from mobile users and on their request. "The subscriber shall generate request for SIM ...and more »