Model Answer

Introduction

The Department of Telecommunications (DoT) has mandated that all smartphones sold in India from March 2026 must come with the Sanchar Saathi app pre-installed. The app, initially launched as a portal in 2023, plays a central role in tackling issues related to IMEI authenticity, stolen devices, and digital fraud. With over 2.48 lakh complaints and 50,000 devices recovered in recent months, the initiative marks a significant technological and regulatory intervention in mobile security.

1. Rationale Behind the Mandate

1. Rising digital fraud and cybercrime

   • Cybercriminals increasingly exploit SIM-swapping, anonymous calling, and spoofed IMEIs.
   • A system-level intervention was needed to address these structural vulnerabilities.

2. IMEI-related challenges in telecom networks

   • Non-genuine or tampered IMEIs impede investigations.
   • Such issues make it difficult for authorities to trace stolen or fraudulent devices.

3. Growth of India’s second-hand mobile market

   • Resale of stolen or blacklisted phones continues due to weak verification mechanisms.
   • A compulsory authentication app can streamline checks and reduce illicit trade.

2. Key Features of the Sanchar Saathi App

1. IMEI verification and device authenticity check

   • Allows users to verify IMEI status and identify non-genuine or tampered devices.

2. SIM-binding function

   • Links the device to a specific SIM profile.
   • Prevents misuse even if the SIM is removed, closing a major loophole used in digital fraud.

3. Lost/stolen device recovery

   • Enables users to remotely disable phones.
   • Prevents resale, as reflected in the recovery of 50,000 devices recently.

4. User empowerment tools

   • View all SIMs registered in one’s name
   • Report scam calls
   • Block compromised devices
   • Help dismantle identity theft networks

5. Privacy-by-design assurance

   • DoT has clarified that the app does not collect personal data.
   • This addresses major privacy concerns regarding mandatory installation.

3. Significance of the Mandate for Mobile Security

1. Strengthens national telecom security

   • Blocks spoofed IMEIs.
   • Enhances device traceability across networks.

2. Deters digital fraud and cybercrime

   • SIM-binding and device blocking disrupt fraud networks.
   • Limits the use of stolen or anonymised devices for phishing, impersonation, and OTP fraud.

3. Protects consumers

   • Safeguards user identity.
   • Prevents unauthorized SIM issuance.
   • Helps track lost or stolen phones.

4. Supports law enforcement and regulatory efficiency

   • Improved IMEI integrity aids investigations.
   • Enhances capability to track devices involved in offences.

4. Challenges and Concerns

1. Resistance from smartphone manufacturers

   • Some companies, including Apple, oppose mandatory pre-installation due to system control and ecosystem restrictions.

2. Implementation and standardisation issues

   • Ensuring uniform adoption across imported and domestic devices requires strong compliance mechanisms.

3. User awareness and digital literacy

   • The app’s effectiveness depends on widespread user understanding and active use.

4. Over-reliance on technical systems

   • Backend systems like IMEI databases and SIM-binding infrastructure must remain robust.
   • Operational stress could compromise efficiency if not maintained properly.

Conclusion

The mandatory pre-installation of the Sanchar Saathi app marks a major leap in India’s telecom security framework. By addressing IMEI spoofing, digital fraud and the resale of stolen devices, the initiative strengthens both user safety and national security. Its success, however, will depend on effective implementation, industry collaboration and continuous public awareness to ensure secure and accountable mobile usage across the country.