The Department of Telecommunications (DoT) has issued a stern warning that anyone found issuing fraudulent SIM cards, tampering with IMEI numbers or misusing telecom identifiers could face up to three years in prison and a fine of ₹50 lakh. The move comes as part of a broader effort to curb identity theft and financial fraud that often exploit mobile numbers for phishing, loan scams and unauthorized transactions. To protect themselves, users are urged to log onto the government’s Sanchar Saathi portal or download the companion app, where they can view all mobile connections registered in their name and verify the IMEI details of their handset.
The platform also allows consumers to flag suspicious numbers and request de‑activation of unauthorised lines, a step that can help safeguard digital wallets, UPI accounts and other financial services linked to a mobile number. The telecom sector, which accounts for a sizable share of the Nifty and Sensex, may feel short‑term pressure as compliance costs rise and investors reassess regulatory risk. Shares of major players such as Bharti Airtel, Reliance Industries (Jio) and Vodafone Idea have shown modest volatility since the announcement, reflecting concerns that stricter enforcement could affect revenue from prepaid lines.
For the average retail investor, the news underscores the importance of monitoring sector‑specific policy updates that can influence stock performance. By regularly checking their mobile connections through Sanchar Saathi, investors can reduce exposure to fraud and protect their personal finances.