Siemens MC55 - Manual (Page 163)

MC55 AT Command Set
7.20 AT+CBST
s
m
obile
MC55_ATC_V01.05 Page 163 of 469 2/10/04
Confidential / Released
7.20 AT+CBST Select bearer service type
Syntax
Command Description
The write command selects the bearer service , the data rate and the connection element
to be used when data calls are originated. The settings also apply to mobile terminated data calls, espe-
cially when single numbering scheme calls or calls from analog devices are received (see also:
AT+CSNS
).
Parameter Description
0 auto bauding
4 2400 bps (V.22bis)
6 4800 bps (V.32)
[7] (&F) 9600 bps (V.32)
Test Command
AT+CBST=?
Response(s)
+CBST:
(list of supported s), (list of supported s), (list of supported s)
OK
Read Command
AT+CBST?
Response(s)
+CBST:
, ,
OK
Write Command
AT+CBST=
[, [, ]]
Response(s)
OK
ERROR
+CME ERROR:
PIN ASC0 ASC1 MUX1 MUX2 MUX3
! % ! % ! !
Reference(s)
GSM 07.07
(num)(&W)(&V)