Spam calls or suspicious messages? DND, 1909 and Chakshu reporting routes
Author: LawSphereX
Category: Cyber & Technology Law
Published:
Updated:
Unwanted marketing and suspected fraud are not always the same complaint. DND and 1909 address unsolicited commercial communications; Chakshu provides a route for suspected fraudulent communications. If you have already lost money, use the financial cybercrime and bank-reporting channels as well. Choosing a reporting label should follow what actually happened.
Identify the communication before selecting a form
Record whether you received a call, SMS or message through another service. Note the sender details, time and content. Distinguish an unwanted sales pitch from impersonation, a malicious payment demand or a request for credentials. A repeated bank advertisement and a caller pretending to be a bank officer to obtain an OTP present different concerns.
TRAI's explanation of spam and UCC is a useful reference for commercial communications. Do not assume that every service message is marketing or that a caller is genuine because the displayed name looks familiar. Assess the substance and preserve the record that supports your report.
Use the operator's UCC complaint process promptly
TRAI guidance identifies the operator's channels, 1909 and the DND app for relevant complaints. Its published November 2025 response describes a seven-day window for a UCC complaint. Some older official pages still show earlier instructions, so check the current operator or TRAI process and report promptly instead of relying on a remembered deadline.
Keep the complaint number and the communication it concerns. If you receive several different messages, identify each relevant event rather than combining every sender under one number. When registering preferences or DND, retain the confirmation and check the applicable effect and waiting period in the official instructions.
Report suspected fraudulent communications through Chakshu
The Government's explanation of Chakshu describes reporting suspected fraudulent communications through Sanchar Saathi. Open the official service yourself rather than following the suspicious message's link. Select the category that fits the communication and explain why it concerns you, with the available sender, timing and evidence details.
For example, a message threatening immediate electricity disconnection and demanding payment through a personal number should be recorded as received. Verify any genuine account issue separately through the utility's own channel. Reporting the message does not require replying to its sender or attempting another payment to test whether the demand is real.
Preserve a useful evidence packet
- Sender number or identifier and the receiving number involved.
- Date, time and communication medium.
- The complete message and visible links, without opening suspicious content.
- Call-log or message screenshots with sufficient context.
- The report reference and any subsequent official response.
Keep originals where possible and annotate a separate copy to explain the concern. Avoid publicly posting screenshots containing other people's private information. An accurate record allows the receiving service to understand the communication without relying on a broad claim that every unfamiliar call is fraudulent.
If money or account access has already been lost
A preventive telecom report is not a bank dispute or a financial cybercrime complaint. Contact the relevant institution and use the appropriate urgent route described in our financial-fraud reporting guide. Keep each reference separately. Neither DND registration nor a Chakshu acknowledgement guarantees recovery of money or a particular enforcement outcome.
Official sources and scope
Sources checked on 2026-11-05. This educational guide was prepared by LawSphereX; it does not claim individual legal advice or professional review.