You can set up senging Telegram messages from Level2 automatically based on the register value.
Open the IoT device register list clicking device title link or the respecitve button:
And then click the register title or the 'Edit' button:
In the Telegram tab of the register settings, make the necessary adjusments:
Please refer to the part #8 of the quick manual for the 7bit AirGate device where an example of IoT setup for specific device is provided.