this SIM5218 AT command manual - Cooking Hacks

SIM5218 Serial AT Command Set
4.13 AT+CBST Select bearer service type
Description
Write command selects the bearer service with data rate , and the connection
element to be used when data calls are originated. Values may also be used during mobile
terminated data call setup, especially in case of single numbering scheme calls.
SIM PIN References
YES 3GPP TS 27.007
Syntax
Test Command
AT+CBST=
Read Command
AT+CBST
Write Command
AT+CBST=
[,[,]]
Execution Command
AT+CBST
Responses
+CBST: (list of supported s), (list of supported s),
(list of supported s)
OK
Responses
+CBST: ,,
OK
Responses
OK
ERROR
Responses
Set default value:
OK
Defined values
0 – autobauding(automatic selection of the speed; this setting is possible in case of 3.1
kHz modem and non-transparent service)
7 – 9600 bps (V.32)
12 – 9600 bps (V.34)
14 – 14400 bps(V.34)
16 – 28800 bps(V.34)
17 – 33600 bps(V.34)
39 – 9600 bps(V.120)
43 – 14400 bps(V.120)
48 – 28800 bps(V.120)
51 – 56000 bps(V.120)
71 – 9600 bps(V.110)
75 – 14400 bps(V.110)
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5/15/2012