Hello.
Thank you for your query,
To enable Eco/Green driving events you need to use "setparam" SMS command, then parameter ID, which is 11000 and value: 0 - Disabled, 1 -Low, 2 - High or 3 - Panic. How to send it:
- If you have set SMS login and password: "<login> <password> setparam 11000 1"
- If SMS login and password are not set leave two spaces before command: "<space><space>setparam 11000 1"
All SMS commands you can find on our Teltonika Wiki page: https://wiki.teltonika.lt/view/FMB_SMS/GPRS_Commands
Also, please see the screenshot below. If you leave the cursor above any parameter in the configurator, you will see a pop-up window with a parameter ID. You can use setparam and getparam SMS commands together with this ID and in that way configure any parameter using SMS messages.

Detailed information about green driving solutions and configuration examples can be found at the following link - https://wiki.teltonika-gps.com/view/FMC130_Features_settings#Eco.2FGreen_Driving
I hope this will work for you.
Kind regards.