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Department of Telecommunications

WhatsApp, Telegram require registered SIM in active use in India

Mobile Technology, News

December 2, 2025

SIM binding rule in India: No WhatsApp, Telegram run without active SIM card

verified Caller ID India CNAP

November 2, 2025

Indian phones to show verified caller names with CNAP framework

5G advantages on smartphones

February 15, 2025

5G auction 2025 in India: TRAI identifies 37-40 GHz bands

indian mobile congress 2023

November 8, 2023

Top 10 Highlights from India Mobile Congress 2023: 5G to Satellite Internet

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