Telit Wireless Solutions ME910G1 - AT+CMGW - Write Short Message to Memory

ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev.4 Page 244 of 545 2020-04-15
3.5.16. AT+CMGW - Write Short Message to Memory
The command is related to writing short messages.
3GPP TS 27.005
3GPP TS 23.040
3GPP TS 23.038
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Required
Auto
No
-
2
AT+CMGW
Execution command writes a new short message in the <memw> memory storage (see +CPMS).
It can have two syntax formats according to the SMS format: PDU or Text mode (see +CMGF
command). If short message is successfully written the following URC is displayed:
+CMGW: <index>
Additional info:
In PDU mode the +CMGW command has the following syntax:
AT+CMGW=<length>[,<stat>]
After command line is terminated with <CR>, the module responds sending a four-
character sequence prompt:
<CR><LF><greater_than><space> (IRA 13, 10, 62, 32)
and waits for the specified number of bytes.
To write the message issue Ctrl-Z char (0x1A hex). To exit without sending the message
issue ESC char (0x1B hex).
Name
Type
Default
Description
<length>
integer
N/A
length in bytes of the PDU to be
written
Value:
7÷164
:
number of bytes
<stat>
integer
N/A
message status
Values:
0
:
new message new message (received unread message; default
for DELIVER messages (3GPP TS 23.040 SMS-DELIVER
messages))
1
:
read message
2
:
stored message not sent yet (default for SUBMIT messages
(3GPP TS 23.040 SMS-SUBMIT messages))
3
:
stored message already sent