EXM-31 Hardware ReferencePage 304 4%Cn Data CompressionThis command controls the MNP Class 5. The modem can only perform datacompression on an error corrected link.%C0 No compression.%C1 MNP Class 5 compression.Result Codes:OK n=0,1.Error Otherwise.%Dn 108 Mode SelectThis command selects the 108 mode to user for V.25 bis.0 = 108/2 mode (default).1 = 108/1 mode.%Fn Character Framing SelectThis command selects the V.25bis character framing.0 = Asynchronous1 = HDLC2 = BISCYNC 0 = Default%En Enable/Disable AutoretrainThis command controls whether or not the modem will automatically monitor the linequality and request a retrain when necessary.%E0 Disable autoretrain%E1 Enable autoretrain.Result Codes:OK n=0,1Error Otherwise%Gn Auto Fallback Enable (V.32bis only)
