दूरसंचार विभाग
I want to know rules and regulations of TRAI for blocking a Sim card. And details related to service validity for any network.
DOTEL/R/2019/81156
DOTEL/R/2019/81156
Request :
- भारत सरकारGOVERNMENT OF INDIA
- संचार मंत्रालयMinistry of Communications