What is DLT in Bulk SMS?

TRAI has released a notification to overcome the problem of unsolicited SMS. As per the latest TRAI guidelines, every Business(Principal Entity) and Bulk SMS Service Provider(Telemarketer) will now have to register with the Telecom Operators(Access Providers) to continue sending SMS to their clients.


Important links (updated March 2023):

► If you want to know how to signup for DLT – Read here

► Done with DLT registration?

If yes, then link your sender Id & content template and start sending bulk SMS.

Signup at Fast2SMS.com and link DLT details now !!


Watch below video for DLT Bulk SMS:


Click here to know about the new rules governing the Bulk SMS Industry.

Click here to view in detail about the previous rules and new rules governing the Bulk SMS Industry.

Click here to know how to signup in Vodafone Idea DLT


The registration is to be done in the DLT platform. Distributed Ledger Technology (DLT) is an online system maintaining the record of every detail entered in the panel. It is a shared database panel which will be administered using Blockchain technology and all the entities present in the panel will be interconnected with each other.



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Watch Video – How to use Fast2SMS

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