Hello,
Thank you for your inquiry.
The FM1100 1st iButton ID in the list parameter ID is 3500. Please see below how to send SMS command setparam:
- If you have set SMS login and password: "login pass setparam 3500 8952648525625997425"
- If SMS login and password are not set leave two spaces before command: " setparam 3500 8952648525625997425"
Let us know if you will have more questions.
Best wishes,
Teltonika Support