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Owner’s Manual Rev 1.0 Page 145 of 145
Show if supported and
list available parameter
range
ATZ=? Z: (list of supported
<profile>s)
This command instructs the DCE to set all parameters to their default values
as specified by the user. Consider hardware configuration switches or non-
volatile parameter storage (if implemented) when using this command.
Commands included on the same command line as the Z command will be
ignored.
<profile > Description
0 Select the user profile to restore
10.9 AT+CMUX Switch to 07.10 Multiplex Protocol
Description Command Possible Responses
Switch to 07.10 AT+CMUX=<transpar
ency>[,<subset>[,
<port_speed>[,<N1>
[,<T1>[,<N2>[,<T2
>
[,<T3>[,<k>]]]]]]]]
+CME ERROR: <err>
Returns current
setting for
multiplexer
AT+CMUX?
•_ +CMUX:<transparency>,
<subset>,<port_speed>,<N1
>,<T1>,<N2>,<T2>,<T3>[,
<k>]
•_ +CME ERROR: <err>
Show list of
supported services
AT+CMUX=?
•_ +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),
(list of supported <k>)
•_ +CME ERROR: <err>
SI C25-68003
The command is used to turn on the multiplexer. Only “no transparency is
supported”. The parameter <k> is not used.