Specifications

3GPP
3GPP TS 27.007 V6.3.0 (2003-
06)
2
8
Release 6
+CBST=?
+CBST: (list of supported <speed>s),(list of
supported <name>s),(list of supported <ce>s)
Description
Set command selects the bearer service <name> with data rate <speed>, and the connection element <ce> to be used
when data calls are originated (refer 3GPP TS 22.002 [1]). Values may also be used during mobile terminated data call
setup, especially in case of single numbering scheme calls (refer +CSNS).
Test command returns values supported as compound values.
Defined values
NOTE: The default values of the subparameters are manufacturer specific since they depend on the purpose of the
device and data services provided by it. Not all combinations of these subparameters are supported by
GSM/UMTS (refer 3GPP TS 22.002 [1]).
<speed>:
0 autobauding (automatic selection of the speed; this setting is possible in case of 3.1 kHz modem
and non-transparent service)
1 300 bps (V.21)
2 1200 bps (V.22)
3 1200/75 bps (V.23)
4 2400 bps (V.22bis)
5 2400 bps (V.26ter)
6 4800 bps (V.32)
7 9600 bps (V.32)
12 9600 bps (V.34)
14 14400 bps (V.34)
15 19200 bps (V.34)
16 28800 bps (V.34)
17 33600 bps (V.34)
34 1200 bps (V.120)
36 2400 bps (V.120)
38 4800 bps (V.120)
39 9600 bps (V.120)
43 14400 bps (V.120)
47 19200 bps (V.120)
48 28800 bps (V.120)
49 38400 bps (V.120)
50 48000 bps (V.120)
51 56000 bps (V.120)
65 300 bps (V.110)
66 1200 bps (V.110)
68 2400 bps (V.110 or X.31 flag stuffing)
70 4800 bps (V.110 or X.31 flag stuffing)
71 9600 bps (V.110 or X.31 flag stuffing)
75 14400 bps (V.110 or X.31 flag stuffing)
79 19200 bps (V.110 or X.31 flag stuffing)
80 28800 bps (V.110 or X.31 flag stuffing)
81 38400 bps (V.110 or X.31 flag stuffing)
82 48000 bps (V.110 or X.31 flag stuffing)
83 56000 bps (V.110 or X.31 flag stuffing; this setting can be used in conjunction with asynchronous
non-transparent UDI or RDI service in order to get FTM)
84 64000 bps (X.31 flag stuffing; this setting can be used in conjunction with asynchronous non-
transparent UDI service in order to get FTM)
115 56000 bps (bit transparent)
116 64000 bps (bit transparent)
120 32000 bps (PIAFS32k)
121 64000 bps (PIAFS64k)
130 28800 bps (multimedia)
131 32000 bps (multimedia)
132 33600 bps (multimedia)