AT Commands Modem Terminated
187
5.7.1 Commands
AT+CMUX
Switch to 07.10 Multiplexer
5.7 Ensemble C25: GSM 07.10
Description:
Turns on the 07.10 multiplexer
Set command:
AT+CMUX=
<transparency>[,<subset>[,<port_speed>[,<N1>[,<T1>[,<N2>
[,<T2>[,<T3>]]]]]]]
Read command:
AT+CMUX?
Displays the current <transparency>, <subset>, <port_speed>, <N1>,
<T1>, <N2>, <T2> and<T3> settings.
Test command:
AT+CMUX=?
Shows if the command is supported.
Test command
response:
+CMUX: (list of supported <transparency>s),(list of supported <subset>s),(list of
supported <port_speed>s),(list of supported <N1>s),(list of supported <T1>s),(list of
supported <N2>s),(list of supported <T2>s),(list of supported <T3>s)
Parameters:
<transparency>:
<transparency>
Description
0
No transparency
Default setting
<subset>:
<subset>
Description
0
Only UIH frames used
Default setting
<port_speed>:
<port_speed>
Description
1
9600 bits/s
2
19200 bits/s
3
38400 bits/s
4
57600 bits/s
5
115200 bits/s
<N1>:
<N1>
Description
31
Maximum frame size
Default setting
<T1>:
<T1>
Description
10
100 ms acknowledgement timer
Default setting