telecommunication
Bharti Telecom buys around 1.2% stake in Bharti Airtel from Indian Continent Investment
Airtel identified 112 million potential spam calls in TN in 12 days
Vodafone Idea shares jump 14% on mega $3.6 billion deal with Nokia, Ericsson, Samsung
Amantya Technologies bags multi-year contract to develop DoT's unified portal
Trai's crackdown on pesky calls: Telcos block 2.75 lakh telephone numbers, 50 firms
Digital Bharat Nidhi to fund provisioning of telecom services in urban areas now
Jio is world's largest mobile data company; filed 350 patents for 5G, 6G tech: Ambani