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EHS6 AT Command Set
12.9 AT+CMMS
EHS6_ATC_V03.001 15/12/3
Confidential / Released
Page 335 of 513
12.9 AT+CMMS More Messages to Send
AT+CMMS 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.
Syntax
Parameter Description
[0]
(P)
Feature disabled.
1 Keep link open 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. Afterwards ME will close the link and automatically switches
<mode> back to 0.
2 Keep link open until the time between the response of the latest messages
send command (AT+CMGS, AT+CMSS, etc.) and the next send command
exceeds 1-5 seconds. Afterwards ME will close the link, but will not reset
<mode> to 0.
Test Command
AT+CMMS=?
Response(s)
+CMMS: (list of supported) <mode>s
Read Command
AT+CMMS?
Response(s)
+CMMS: <mode>
OK
Write Command
AT+CMMS=<mode>
Response(s)
OK
ERROR
+CMS ERROR: <err>
PIN Last Reference(s)
+ + - 3GPP TS 27.005 [44]
<mode>
(num)
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