AT Command Reference Guide for EDGE Wireless ... - wless.ru

Chapter 13 – Short Message Service (SMS) Commands
13.24 AT^SMGO Set or Query SMS Overflow
Pesentation Mode or Query SMS Overflow
Description:
Test Command:
Response:
Read Command:
Response:
Write Command:
Response:
The read command returns overflow presentation mode and SMS overflow status.
The write command sets overflow presentation mode.
AT^SMGO=
^SMGO: (list of supporteds)
OK
AT^SMGO
^SMGO: ,
OK
ERROR
+CMS ERROR
AT^SMGO=
OK
ERROR
CME ERROR
Parameter Descriptions:
SMS overflow presentation mode.
0 Disable. Default.
1 Enable
SMS overflow status
0 Space available.
1 SMS buffer full. The buffer for received short messages is . See AT+CPMS.
2 Buffer full and new message waiting in SC for delivery to phone.
Unsolicited Result Code:
SMS buffer change:
^SMGO:
Status of SMS buffer has changed.
Notes:
• Incoming short messages with message class 1 (ME specific short messages) or class 2 (SM specific short
messages), see in GSM 03.38, will be stored either in “ME” or in “SM” storage. Therefore the “^SMGO:
2” indication could occur, without issuing the indication “^SMGO: 1” before. The indication “^SMGO: 1” means
that both buffers (“ME” and “SM”) are full.
• For more information regarding SIM and ME specific message classes refer to and the following
specifications: GSM 03.38 and 3GPP TS 23.038.
13.25 AT^SMGR Read Short Message without
Setting Status to REC READ
Description:
The AT^SMGR command is a specific command which has the same syntax as
AT+CMGR. The only functional difference is that the status “REC UNREAD” of a short
message is not overwritten to “REC READ”.
Test Command Syntax: AT^SMGR=
Response:
^SMGR:
OK
Write Command Syntax: AT^SMGR=
Response:
see AT+CMGR
Note:
• Users should be aware that when using this AT command quickly after SIM PIN authentication, the SIM data
may not yet be accessible, resulting in a short delay before the requested AT command response is returned.
See Section 20.1, Restricted Access to SIM Data after SIM PIN Authentication.
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 190