Cinterion
®
EHS6 AT Command Set
7.13 AT+CBST
EHS6_ATC_V03.001 15/12/3
Confidential / Released
Page 148 of 513
7.13 AT+CBST Select Bearer Service Type
AT+CBST write command selects the bearer service <name>, the data rate <speed> and the connection element
<ce> to be used when data calls are originated. The settings are global for all interfaces, and also apply to mobile
terminated data calls. See 3GPP TS 22.002 [24] for a list of allowed combinations of subparameters.
Syntax
Parameter Description
0 Automatic Speed Selection
4 2400 bps (V.22bis)
6 4800 bps (V.32)
7
(&F)
9600 bps (V.32)
68 2400 bps (V.110)
70 4800 bps (V.110)
71
(P)
9600 bps (V.110)
0
(&F)
Asynchronous modem (UDI or 3.1 kHz modem)
1 Synchronous modem (UDI or 3.1 kHz modem)
4 Asynchronous modem (RDI)
5 Synchronous modem (RDI)
Test Command
AT+CBST=?
Response(s)
+CBST: (list of supported<speed>s), (list of supported<name>s), (list of supported<ce>s)
OK
Read Command
AT+CBST?
Response(s)
+CBST: <speed>, <name>, <ce>
OK
Write Command
AT+CBST=<speed>[, <name>[, <ce>]]
Response(s)
OK
ERROR
PIN Last Reference(s)
- + - 3GPP TS 27.007 [45],
3GPP TS 22.002 [24]
<speed>
(num)(&V)(&W)
<name>
(num)(&W)