Context
- India’s expanding digital ecosystem has increased the importance of secure and authentic mobile devices. IMEI tampering can alter device identities, complicate device tracking and create risks for telecom security, consumer protection and law enforcement.
Understanding IMEI
- IMEI (International Mobile Equipment Identity): A unique 15-digit number used to identify a mobile device on a telecom network.
- Type Allocation Code (TAC): The first 8 digits of the IMEI; identifies the device model/type.
- Global allocation: The Global System for Mobile Communications Association (GSMA) oversees the global allocation of TAC.
- Assignment: Manufacturers/brand owners receive TACs and assign unique IMEIs to individual devices.
- Dual-SIM devices: Generally, have two IMEI numbers, one for each SIM slot.
- Check IMEI: Users can dial *#06# on their mobile phone.
What is IMEI Tampering?
- Intentionally removing, altering, changing or obliterating a device’s unique IMEI.
- Knowingly using, producing, possessing or trafficking hardware/software configured to alter IMEI numbers.
Why is it a Concern?
- Makes device identification and tracking difficult.
- Can facilitate misuse of stolen or unauthorised devices.
- Creates challenges for law enforcement and consumer protection.
- Undermines the integrity and security of telecom networks.
Stakeholder Responsibilities
- Manufacturers: Must register applicable IMEIs with the Government before first sale, testing, R&D or other use.
- Importers: Importers must register IMEI numbers with the Central Government before importing applicable telecom equipment into India.
- Retailers & Resellers: They Must ensure valid, untampered IMEIs and verify used devices against the Government’s tampered/blacklisted device database.
- Brand Owners: Brand owners must ensure that devices sold under their brands comply with applicable IMEI registration and cybersecurity requirements.
Sanchar Saathi Platform
- Sanchar Saathi enables citizens to verify mobile devices and access telecom-related security services.
- Users can check details such as brand, model and manufacturer associated with an IMEI.
- IMEI verification can also be done by sending KYM <15-digit IMEI> via SMS to 14422.
Legal Framework: Telecommunications Act, 2023
- Section 42(3)(c): Prohibits tampering with telecommunication identifiers, including IMEI.
- Section 42(3)(e): Prohibits obtaining SIMs or telecommunication identifiers through fraud, cheating or impersonation.
- Section 42(6): Persons who abet or promote such offences are also liable.
- Section 42(7): Such offences are cognizable and non-bailable.
- Punishment may extend to 3 years’ imprisonment, ₹50 lakh fine, or both.
Conclusion
IMEI integrity is an important component of telecom and digital security. A combination of legal safeguards, government verification platforms, industry compliance and citizen awareness can help maintain a secure and trusted mobile ecosystem.