Quectel UG Series User Manual

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 128 / 247
Parameter
9.10. AT+CMGW Write Message to Memory
AT+CMGW write and execution commands store a short message from TE to memory storage <mem2>.
Memory location <index> of the stored message is returned. Message status will be set to "stored
unsent" by default, but parameter <stat> also allows other status values to be given.
The syntax of input text is same as the one specified in the write command +CMGS.
OK
Read Command
AT+CMMS?
Response
+CMMS: <n>
OK
Write Command
AT+CMMS=<n>
Response
OK
ERROR
If error is related to ME functionality:
+CMS ERROR: <err>
Maximum Response Time
120s, determined by network.
Reference
3GPP TS 27.005
<n> 0 Feature disabled
1 Keep enabled until the time between the response of the latest message send command
(+CMGS, +CMSS, etc.) and the next send command exceeds 1-5 seconds (the exact value
is up to ME implementation), then ME shall close the link and TA switches <n> back to 0
automatically
2 Enable (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)
AT+CMGW Write Message to Memory
Test Command
AT+CMGW=?
Response
OK
Write Command
1) If text mode (+CMGF=1):
AT+CMGW=<oa/da>[,<tooa/toda>[,<st
Response
TA transmits SMS message (either SMS-DELIVER or
SMS-SUBMIT) from TE to memory storage <mem2>.
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Quectel UG Series Specifications

General

Brand	Quectel
Model	UG Series
Category	Control Unit
Language	English