Quectel UG Series User Manual

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 137 / 247
Parameter
9.16. AT+QCMGS Send Concatenated Messages
AT+QCMGS is used to send concatenated massages. When sending a concatenated message, which is
different from AT+CMGS, each segment of the concatenated message must be identified by the
additional parameters: <uid>, <msg_seg> and <msg_total>. When sending all segments of the
message one by one, AT+QCMGS must be executed multiple times (equal to <msg_total>) for each
segment. This command is only used in text mode (AT+CMGF=1).
starting from when the SM is received by the SMSC (<vp> is
in range 0... 255) or define the absolute time of the validity
period termination (<vp> is a string).
OK
Maximum Response Time
300ms
Reference
3GPP TS 27.005
<fo> First octet. Depending on the command or result code: First octet of 3GPP TS 23.040
SMS-DELIVER, SMS-SUBMIT (default 17), SMS-STATUS-REPORT SMS-COMMAND
in integer format. If a valid value has been entered once, parameter can be omitted
<vp> Validity period. Depending on SMS-SUBMIT <fo> setting: 3GPP TS 23.040
TP-Validity-Period either in integer format or in time-string format (refer to <dt>)
<pid> Protocol identifier. 3GPP TS 23.040 TP-Protocol-Identifier in integer format (default 0).
<dcs> Data coding scheme. Depending on the command or result code: 3GPP TS 23.038
SMS Data Coding Scheme (default 0), or Cell Broadcast Data Coding Scheme in
integer format
AT+QCMGS Send Concatenated Messages
Test Command
AT+QCMGS=?
Response
OK
Write Command
If text mode (+CMGF=1):
AT+QCMGS=<da>[,<toda>][,<uid>,<m
sg_seg>,<msg_total>]<CR>
text is entered
<ctrl-Z/ESC>
Response
If text mode (+CMGF=1) and sent successfully:
+QCMGS: <mr>
OK
ERROR
If error is related to ME functionality:
+CMS ERROR: <err>
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Quectel UG Series Specifications

General

Brand	Quectel
Model	UG Series
Category	Control Unit
Language	English