UC864
UC864
UC864
UC864----E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6 ---- 2010
2010
2010
2010----0
00
05
55
5----20
20
20
20
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved.
Page 80 of 329
+CBST
+CBST
+CBST
+CBST ---- Select Bearer
Select Bearer
Select Bearer
Select Bearer Service Type
Service Type
Service Type
Service Type
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 or X.31 flag stuffing)
75 - 14400 bps (V110 or X.31 flag stuffing)
80 - 14400 bps (V110 or X.31 flag stuffing)
81 - 38400 bps (V110 or X.31 flag stuffing)
83 - 56000 bps (V110 or X.31 flag stuffing)
84 - 64000 bps ( X.31 flag stuffing)
116 - 64000 bps (bit transparent)
<name>
<name>
<name>
<name> - bearer service name
0 - data circuit asynchronous(UDI or 3.1 kHz modem)
1 - data circuit synchronous(UDI or 3.1 kHz modem)
4 - data circuit asynchronous(RDI)
<ce>
<ce>
<ce>
<ce> - connection element
0 - transparent
1 - non transparent (default)
The bearer service on
The bearer service on
The bearer service on
The bearer service on UC864 family
UC864 family
UC864 family
UC864 family only has support for the following
only has support for the following
only has support for the following
only has support for the following
combinations:
combinations:
combinations:
combinations:
<GSM network>
<GSM network>
<GSM network>
<GSM network>
AT+CBST= 0,0,1 (Autobaud 9.6k, non transparent)
AT+CBST= 7,0,1 (V.32 9.6k, non transparent)
AT+CBST=12,0,1 (V.34 9.6k, non transparent))
AT+CBST=14,0,1 (V.34 14.4k, non transparent)
AT+CBST=39,0,1 (V.120 9.6k, non transparent)
AT+CBST=43,0,1 (V.120 14.4k, non transparent)
AT+CBST=71,0,1 (V.110 9.6k, non transparent)
AT+CBST=75,0,1 (V.110 14.4k, non transparent)
AT+CBST= 7,0,0 (V32 9.6k, transparent)
AT+CBST=12,0,0 (V34 9.6k, transparent)
AT+CBST=14,0,0 (V34 14.4k, transparent)
<WCDMA network>
<WCDMA network>
<WCDMA network>
<WCDMA network>
AT+CBST= 0,0,1 (Autobaud 57.6k, non transparent)
AT+CBST=14,0,1 (V.34 14.4k, non transparent)
AT+CBST=16,0,1 (V.34 28.8k, non transparent)
AT+CBST=17,0,1 (V.34 33.6k, non transparent)
AT+CBST=43,0,1 (V.120 14.4k, non transparent)
AT+CBST=48,0,1 (V.120 28.8k, non transparent)
AT+CBST=51,0,1 (V.120 56k, non transparent)
AT+CBST=75,0,1 (V.110 14.4k, non transparent)