ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev.4 Page 223 of 545 2020-04-15
3.5.9. AT+CMMS - More Message to Send
Set command controls the continuity of SMS relay protocol link. When feature is enabled (and supported by
network) multiple messages can be sent much faster as link is kept open.
enables/disables the relay protocol
link continuity.
keep enabled until the time between the response of the latest message send
command (+CMGS, +CMSS, etc.) and the next send command exceeds 5
seconds, then the link is closed and the parameter <n> is automatically reset
to 0
enable (if the time between the response of the latest message send
command and the next send command exceeds 5 seconds, the link is closed
but the parameter <n> remains set to 2)
Entering AT+CMMS= returns OK but has no effect.
AT+CMMS?
Read command reports the current value of the parameter <n> in the format:
+CMMS: <n>
AT+CMMS=?
Test command returns the range of supported <n>