** Proposal for a Telecom-Verified Caller Information Display System for Unknown Incoming Calls “Before citizens answer an unknown call, give them reliable telecom information—not merely an unknown number.”

 ** Proposal for a Telecom-Verified Caller Information Display System for Unknown Incoming Calls  

“Before citizens answer an unknown call, give them reliable telecom information—not merely an unknown number.”

TELECOM VERIFIED CALLER INFORMATION (TVCI)

A Public-Safety Proposal for Safer Unknown Calls

Subject: Real-time telecom-verified information display for unknown incoming calls

1. The Present Problem

Unknown calls are a daily problem for mobile users. A receiver normally sees only the incoming number and cannot easily know whether it is a newly activated number, a long-standing number, associated with which telecom operator, or subject to an official warning.

This uncertainty can be exploited for scams, impersonation, phishing, and other forms of cyber fraud.

TRAI already recognises the importance of caller-identification information and has considered Calling Name Presentation (CNAP). Existing mechanisms also allow consumers to report spam and suspected fraudulent communications.

2. Creative Idea / Suggestion

Introduce a Telecom Verified Caller Information (TVCI) layer on incoming calls.

When an unknown number calls, the receiving phone should display basic information obtained directly from the telecom network:

Mobile Number

Telecom Provider: Jio / Airtel / Vi / BSNL, etc.
Approximate SIM/number active period: e.g., 2 years 8 months
Network Status: Active
Caller Identity: Verified / Not verified, where available
Official Warning: If an established spam/fraud indicator exists

Example

+91 XXXXX XXXXX
Jio | Active approximately 2 years 8 months
Network: Active
Caller identity: Not verified

Or:

+91 XXXXX XXXXX
Airtel | Active for 18 days
Recently activated – Exercise caution

3. Trust Indicators

GREEN – Information available / no major warning
Long-standing active number with no relevant official warning.

YELLOW – Caution
Recently activated/reissued number or another recognised caution indicator.

RED – Warning
Officially established fraud/spam/security warning, where available.

Important: These colours must never mean “genuine” or “fake”. SIM age alone cannot establish the caller's honesty or identity.

4. Privacy Protection

The system should not disclose Aadhaar number, address, KYC documents, or other sensitive personal information.

Only the minimum necessary telecom information should be transmitted.

The display should carry a clear notice:

“Telecom information only. This does not certify the caller's identity, intention or legitimacy.”

5. Implementation

DoT + TRAI + Telecom Service Providers + handset/OS manufacturers

1. Establish a common technical standard.
2. Authenticate telecom-originated information.
3. Deliver information securely to compatible handsets.
4. Integrate official spam/fraud warning signals where legally and technically appropriate.
5. Conduct a controlled pilot.
6. Independently evaluate accuracy, privacy, spoofing risks, and public usefulness.
7. Expand nationally after successful evaluation.

6. Benefits

For citizens: More information before answering unknown calls.

For elderly and vulnerable users: Easier-to-understand warning indicators.

For telecom operators: Better public trust and stronger cooperation against misuse.

For regulators: An additional mechanism for telecom transparency and consumer protection.

For the digital ecosystem: A stronger layer against impersonation and cyber-fraud attempts.

7. Key Principle

This proposal does not replace CNAP, spam detection, caller-ID services, or existing reporting systems.

It adds one simple feature:

“DON'T SHOW ONLY THE UNKNOWN NUMBER — SHOW RELEVANT TELECOM-VERIFIED INFORMATION WITH IT.”

Strong Conclusion

Every unknown call creates a moment of uncertainty.

If the telecom network can securely provide basic information such as operator, active duration, network status, and officially recognised warnings, the citizen can make a more informed decision before answering.

The objective is not to declare a caller genuine or fraudulent automatically.

The objective is to give citizens reliable information at the right moment, while protecting privacy.

KNOW BEFORE YOU ANSWER.

INFORMED CITIZENS • SAFER CALLS • STRONGER DIGITAL SECURITY

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