Table 1.

List of commands available in the Support through Mobile Messaging and Digital Health Technology for Diabetes system and the corresponding descriptions.

Study and commands		Description
Common to both studies
	Register names	Register with the SuMMiT-D system
	Start	Start receiving messages again
	Stop	Stop receiving messages completely (Need to contact the SuMMiT-D study team to restart the messages)
	AM	Receive messages in AM (from 9 AM to 12 PM)
	PM	Receive messages in PM (from 12 PM to 6 PM)
	Help, Help 1, Help 2	Help messages for using the list of commands
Pilot
	Less or More	Receive fewer or more messages similar to the last received one
	Like or Dislike	Like or Dislike the last received message
	Easy or Hard	The last received message is easy or hard to understand
	Useful or Not Useful	The last received message is useful or not useful
	Help 3	Help messages for using the list of commands
Feasibility
	Like or Dislike	Receive fewer or more messages similar to the last received one