Quectel UG Series User Manual

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 97 / 247
Parameter
AT+CBST?
+CBST: <speed>,<name>,<ce>
OK
Write Command
AT+CBST=[<speed>[,<name>[,<ce>]]]
Response
TA selects the bearer service <name> with data rate
<speed>, and the connection element <ce> to be used when
data calls are originated.
OK
Maximum Response Time
300ms
Reference
3GPP TS 27.007
<speed> 0 Automatic selection of the speed; this setting is possible in case of 3.1kHz modem
and non-transparent service
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 32000 bps (V.34)
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)
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)
75 14400 bps (V.110)
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 FTM84 64000
bps (X.31 flag stuffing; this setting can be used in conjunction with asyn-chronous
Quectel
Confidential

Quectel UG Series Specifications

General

Brand	Quectel
Model	UG Series
Category	Control Unit
Language	English