EXM-31 Hardware ReferencePage 224 4Zn Recall Stored ProfileThis command instructs the modem chip set to go on hook and restore the selectedstored profile. Any non-storable parameters previously set are returned to theirfactory settings.Z0 Reset and recall user profile 0.Z1 Reset and recall user profile 1.Result Codes:OK n=0,1.Error Otherwise.AT& (Ampersand) Commands&Bn V.32 AutoretrainThis command controls the modem action when the threshold set by S108 isencountered.&B0 Hang up if threshold reached.&B1 Retrain if threshold reached.&B2 Do not hang up and do not retrain (i.e., tolerate any line).Result Codes:OK n=0,1,2Error Otherwise&Cn Data carrier Detect OptionThis command controls how the state of the DCD or RLSD (receive line signaldetect) relates to the carrier from the remote modem.(If Q0 is selected)&C0 State of carrier from remote modem is ignored. RLSD circuit isalways on.&C1 State of carrier from remote modem is tracked. RLSD circuitreflects the state of carrier
