15 at^sm20 set m20 compatibility mode, Ac75 at command set – Siemens AC75 User Manual
Page 79
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AC75 AT Command Set
2.15 AT^SM20
s
AC75_ATC_V01.002
Page 79 of 569
10/30/06
Confidential / Released
2.15
AT^SM20 Set M20 compatibility mode
M20 is an earlier, widely used SIEMENS GSM engine. The
command selects different modes of
responses returned upon execution of the commands
and sms commands like e.g.
. Please note
that the
command has no effect on any other features and is not intended to adjust other differences
between M20 and AC75.
Syntax
Parameter Description
Call setup response mode
Applies only to voice calls.
0
Set compatibility to Siemens mobile phones.
ME will return "OK" immediately after attempting a call with the
command.
In case of failure, additional call release indications, such as "NO DIAL TONE,
"NO CARRIER", "BUSY" will follow.
1
(&F)
Default call setup mode, compatible to M20.
ME will return "OK" in case of a successful connection, otherwise one of the
call release indications "NO DIAL TONE, "NO CARRIER", "BUSY" are indi-
cated.
Response mode for sending and writing short messages
Applies to the sms commands like e.g.
and
command.
0
Set compatibility to Siemens mobile phones.
ME will return +CMS ERROR:
sages fails.
1
(&F)
Default mode for sending and writing short messages, compatible to M20.
ME will return "OK", no matter whether or not sms command was successfully
executed.
Test Command
AT^SM20=?
Response(s)
OK
Read Command
AT^SM20?
Response(s)
^SM20:
OK
Write Command
AT^SM20=
Response(s)
OK
Reference(s)
PIN
ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge
4
Last
SIEMENS
-
+
+
+
+
+
+
-
-
-
(num)
(num)
- A75
- SXG75
- CX65
- A50
- C30
- A65
- SL75
- A35
- M75
- SX1
- C55
- M55
- SL45
- S65
- S75
- CF75
- CFX65
- AX75
- C75
- M65
- CX75
- ST60
- U15
- CF62
- C45
- C45
- Xelibri 8
- Xelibri 7
- SL42
- SL45i
- Xelibri 3
- ST55
- SL55
- C62
- C62
- Xelibri 6
- M50
- Xelibri 2
- Xelibri 4
- A57
- A36
- Xelibri 1
- Xelibri 5
- C70
- Gigaset SL 740
- Mobile Phone C35i
- 4110
- RS-485
- A55
- Gigaset SL55
- Gigaset C450 IP
- Gigaset E45
- S42
- Gigaset 150
- XT75
- SL370
- M30
- A40
- S56
- TDMA 800
- S40
- 150 H
- MT50
- C60
- SL 42
- CL50
- 1168
- C35i
- A52
- SL56
- A60
- SX66
- 4000
- MOVIEMATE 50
- XT55 AVL
- XT55
- 3000
- Gigaset 200
- Mobile
- Mux_guide_v06
- Gigaset S450 IP
- MC60
- Hicom 300E
- SF65
- CXV70
- CXV65
- 8WD44
- C61
- C56
- S45i
- MC55
- CX70
- PEGASUS-DTC AX72
- C70 CT70
- 4010
- Gigaset SL1
- Gigaset C100 DECT
- Gigaset S1
- 4000i
- Gigaset 3000 Classic