At^smgo Set/Query Sms Overflow Presentation Mode Or Query Sms Overflow; At^smgr Read Short Message Without Setting Status To Rec Read - Multi-Tech MultiModem EDGE Reference Manual

12.24 AT^SMGO Set/Query SMS Overflow Presentation
Mode or Query SMS Overflow
Description:
Test Command:
Response:
Read Command:
Response:
Write Command:
Response:
Parameter Descriptions:
<n>
SMS overflow presentation mode.
0 Disable. Default.
1 Enable
<mode>
SMS overflow status
0 Space available.
1 SMS buffer full. The buffer for received short messages is <mem3>. See AT+CPMS.
2 Buffer full and new message waiting in SC for delivery to phone.
Unsolicited Result Code:
SMS buffer change:
^SMGO: <mode>
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 <dcs> 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 <dcs> and the following
specifications: GSM 03.38 and 3GPP TS 23.038.
12.25 AT^SMGR Read Short Message without Setting
Status to REC READ
Description:
Test Command Syntax:
Response:
Write Command Syntax:
Response:
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 (S000371G)
The read command returns overflow presentation mode and SMS overflow status.
The write command sets overflow presentation mode.
AT^SMGO=?
^SMGO: (list of supported<n>s)
OK
AT^SMGO?
^SMGO: <n>, <mode>
OK
ERROR
+CMS ERROR
AT^SMGO=<n>
OK
ERROR
CME ERROR
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".
AT^SMGR=?
^SMGR:
OK
AT^SMGR=<index>
see AT+CMGR
Chapter 12 – Short Message Service (SMS) Commands
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