SMS Sender ID Suffix for India

What’s Changing?

Your SMS Sender ID will now include a 2-letter suffix based on the type of message you’re sending.
This change is automatic and handled by your DLT platform and telecom provider.

Example:

If your Sender ID is ZIXMSG and you send a service message, it will appear as:
VM-ZIXMSG-S
Where:

• VM = Operator code

• ZIXMSG = Your registered Sender ID

• -S = Suffix showing the message type

Suffix Types

“Service Explicit” messages will now be treated as Promotional and get the -P suffix.

Do You Need to Do Anything?

Everything is handled by your DLT platform and Zixflow.

• Your templates and headers stay the same.

• The suffix will be added automatically.

• You don’t need to make any changes.