Cbst Select Bearer Service Type - Nokia 6090 Command Manual

+CBST Select Bearer Service Type

Nokia 6090 AT Command Set
Set command selects the bearer service <name> with data rate <speed>, and the
connection element <ce> to be used when data calls are originated (GSM 02.02).
Values may also be used during mobile terminated data call setup, especially in case
of single numbering scheme calls (see the command +CSNS, page 48). Test
command returns values supported by the TA as compound values. (GSM 07.07)
Syntax:
AT+CBST=[<speed>[, <name>[, <ce>]]] Select bearer service type. Default
AT+CBST?
AT+CBST=?
Parameters:
<speed>:
0
1
2
3
4
5
6
7
65
66
68
70
71
<name>:
0
2
<ce>:
0
1
2
3
Note: The <name> parameter '2' can only be used, in combination with valid <speed>
and <ce> parameters.
Certain combinations with <name>= 2 are not allowed. For example, if the settings
were at+cbst=0,0,1 and you set after this at+cbst=0,2,1 . The ME will return "Error"
because the setting at+cbst=0,2,1 is not allowed.
The parameter shall be used in an appropriate context. i.e. at+cbst=66,2,1, is
accepted.
option is 0, 0, 1.
Query current setting.
Response is +CBST: <speed>, <name>,
<ce>
Show supported values.
Response is +CBST: (list of supported
<speed>'s), (list of supported <name>'s),
(list of supported <ce>'s)
autobauding (automatic selection of the
speed; this setting is possible in case of
3.1 kHz modem and non-transparent
service)
300 bps (V.21)
1200 bps (V.22)
1200/75 bps (V.23)
2400 bps (V.22bis)
2400 bps (V.26ter)
4800 bps (V.32)
9600 bps (V.32)
300 bps (V.110)
1200 bps (V.110)
2400 bps (V.110 or X.31 flag stuffing)
4800 bps (V.110 or X.31 flag stuffing)
9600 bps (V.110 or X.31 flag stuffing)
data circuit asynchronous (UDI or 3.1 kHz
modem)
PAD Access (asynchronous) (UDI)
transparent
non-transparent
both, transparent preferred
both, non-transparent preferred
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