Caller tune has been one of the more popular Value Added Services (VAS) ever since its inception. Until a few months back, one had to shell out some extra bucks for having a caller tune of their ...
Late last week, the Telecom Regulatory Authority of India (Trai) brokered a temporary, fractious truce between Reliance Jio Infocomm on the one hand and incumbent operators like Bharti Airtel, ...