At+Cmms More Messages To Send - Quectel EC25 Command Manual

OK

9.9. AT+CMMS More Messages to Send

The command controls the continuity of the SMS relay protocol link. If the feature is enabled (and
supported by the currently used network) multiple messages can be sent faster as the link is kept open.
AT+CMMS More Messages to Send
Test Command
AT+CMMS=?
Read Command
AT+CMMS?
Write Command
AT+CMMS=<n>
Maximum Response Time
Reference
3GPP TS 27.005
Parameter
<n> 0 Feature disabled
1 Keep enabled until the time between the response of the latest message send command
(AT+CMGS, AT+CMSS, etc.) and the next send command exceeds 1-5 seconds (the
exact value is up to ME implementation), and then ME shall close the link and TA
switches <n> back to 0 automatically
2 Feature enabled (if the time between the response of the latest message send command
and the next send command exceeds 1-5 seconds (the exact value is up to ME
implementation), ME shall close the link but TA will not switch <n> back to 0
automatically)
EC25&EC21_AT_Commands_Manual
Response
+CMMS: (list of supported <n>s)
OK
Response
+CMMS: <n>
OK
Response
OK
ERROR
If there is any error related to ME functionality:
+CMS ERROR: <err>
120s, determined by network.
LTE Module Series
EC25&EC21 AT Commands Manual
131 / 231