User manual

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OK n=0-5
Error Otherwise
Related S-Reg: S59
AT& Commands
&An
*
Connect message format
Select the format of the CONNECT message.
&A0 no extra messages besides CONNECT
xxxxx
&A1 Add Modulation indicator:
V.21/ V.22/ V.22BIS/ V.32/ V.32BIS/ V.34/
V.34BIS/ B103/ B212
For example:
Modulation: V.34
&A2 Add Error Detection Protocol and Data
Compression indicators.
For example:
Protocol: LAPM/MNP/NONE
Compression: CLASS 5/V.42BIS/NONE
&A3 Add Modulation Indicator + Error Detection
Protocol + Data Compression indicators
(see above).
Related S-Reg: S70, S71
&Cn
*
Control Carrier Detect (CD,RLSD) behavior
Controls the RLSD output behavior.
&C0 RLSD is assumed to be ON all the time
&C1 RLSD follows the carrier state
Result codes:
OK n=0 or 1
Error Otherwise