Page v
ATX Extended Response Codes........................................................................................ 106
ATZn Restore Configuration Profile....................................................................................1 08
AT&B Character Length...................................................................................................... 109
AT&C Controlling Data Carrier Detect................................................................................. 110
AT&D Controlling Data Terminal Ready............................................................................... 111
AT&F. Reinitialise Modem.................................................................................................... 112
AT&F Restore Factory Defaults ......................................................................................... 113
AT&G Guard Tone............................................................................................................... 114
AT&H Clock Control............................................................................................................. 115
AT&K Flow Control.............................................................................................................. 116
AT&L Leased Line............................................................................................................... 118
AT&M Synchronous/Asynchronous Mode ........................................................................ 119
AT&N Abort Connection...................................................................................................... 121
AT&R RTS/CTS Control....................................................................................................... 122
AT&S Controlling DSR......................................................................................................... 123
AT&Vn View Active Configuration Profile..........................................................................124
AT&Wn Write Configuration Parameters............................................................................ 125
AT&X Transmit Clock...........................................................................................................126
AT&Yn Select Stored Profile on Power Up ........................................................................ 127
AT&Z Stored Phone Number............................................................................................... 128
AT#A Universal Remote Access ........................................................................................ 129
AT#B 1200bps Originate Mode........................................................................................... 131
AT#C V.25 Calling Tones..................................................................................................... 132
AT#CID Caller ID ..................................................................................................................133
AT#D V.25bis Direct Calling................................................................................................ 135
AT#E Encryption..................................................................................................................136
AT#H Display Help...............................................................................................................137
AT#I V.22bis Leased Line...................................................................................................138
AT#J V.42 Capability Checking........................................................................................... 139
AT#K MNP 10 mode.............................................................................................................140
AT#M Command Mode Selection ........................................................................................141
AT#N V.25bis Character Encoding..................................................................................... 142
AT#O Buffer Overflow....................................................................................................... 143
AT#Q V.25bis Terminal Speed.............................................................................................144
AT#R Enable Remote Control.............................................................................................. 145
AT#S Security Menu ...........................................................................................................146
AT#U V.25bis Character Set...............................................................................................147
AT#V Verifier ......................................................................................................................1 48
AT%B AutoAnswer Setting................................................................................................ 149
AT%C Compression Control ...............................................................................................150
AT%D Set Disconnect Delay ..............................................................................................151
AT%E Auto EQM Retrain .....................................................................................................152
AT%F DTR/DSR override.................................................................................................... 153
AT%H MNP 10 Negotiation Speed.......................................................................................154
AT%K CTS During Dial and Handshake..............................................................................155
AT%L Display Line Signal Level......................................................................................... 156
AT%Ln Transmit Level (Data Mode)...................................................................................157
AT%M Mode LED Indication ................................................................................................158
AT%N Non-Standard T erminal Speeds ...............................................................................159
AT%P CONNECT Message Timing...................................................................................... 160
AT%Q Line Signal Quality................................................................................................... 161
AT%R CTS Override ...........................................................................................................162
AT%S DSR Override........................................................................................................... 163