Siemens AT Command Set Cellular Engines Wireless Modules MC35 ユーザーズマニュアル
AT Command Set
MC35_ATC_01_V04.00
Page 210 of 238
02.04.2002
8.36 AT^SSDA Set Display Availability
Use the AT^SSDA command to specify whether your MC35 product is designed to provide a display.
If there is one available, AT^SSDA enables or disables the mobile station to present incoming
Class 0 short messages directly on the display. The command is not required for other short mes-
sage Classes.
If there is one available, AT^SSDA enables or disables the mobile station to present incoming
Class 0 short messages directly on the display. The command is not required for other short mes-
sage Classes.
Test command
AT^SSDA =?
Response
^SSDA: (list of supported <da>s)
Parameter
See write command
Read command
AT^ SSDA?
Response
^SSDA: <da> OK
Parameter
See write command
Write command
AT^SSDA=
<da>
<da>
Response
OK
Parameter
<da>: display availability
0
0
the mobile station is not capable of displaying short messages
1
the mobile station is capable of displaying short messages
Reference
Siemens
Note
If a mobile station is able display short messages, class 0 messages shall be dis-
played immediately. If the mobile station has no display, class 0 messages shall
be treated as though there was no message class.
Refer to GSM 03.38.
played immediately. If the mobile station has no display, class 0 messages shall
be treated as though there was no message class.
Refer to GSM 03.38.
The setting of <da> influences the behaviour of the <mt> parameter in the com-
mand AT+CNMI. This is the only effect of this command. If <da> and <mt> equal
1, Class 0 short messages are treated as if <mt> are 2.
mand AT+CNMI. This is the only effect of this command. If <da> and <mt> equal
1, Class 0 short messages are treated as if <mt> are 2.
Multiplex protocol:
If using <da>=1 and <mt>=1 on one instance, all other instances have to use
<mt>=0.
If using <da>=1 and <mt>=1 on one instance, all other instances have to use
<mt>=0.