Abbreviated Command List
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M2 Speaker is always on
M3 Speaker is off whenever the modem is dialling or once a connection is established
M4 Speaker is on whenever the modem is dialling or answering. The speaker will also be on
during retrains or rate changes.
O0 Enter on-line state
O1 Enter on-line state & force equaliser retrain (2400bps & higher only)
O2 Retrain, not on-line (2400bps & higher speeds only)
O3 Change line speed to 4800 bps (V.32bis/V.34)
O4 Change line speed to 7200 bps (V.32bis/V.34)
O5 Change line speed to 9600 bps (V.32bis/V.34)
O6 Change line speed to 12,000 bps (V.32bis/V.34)
O7 Change line speed to 14,400 bps (V.32bis/V.34)
O8 Change line speed to 16,800 bps (V.34)
O9 Change line speed to 19,200 bps (V.34)
O10 Change line speed to 21,600 bps (V.34)
O11 Change line speed to 24,000 bps (V.34)
O12 Change line speed to 26,400 bps (V.34)
O13 Change line speed to 28,800 bps (V.34)
014 Change line speed to 32,000 bps (V.34)
O15 Change line speed to 33,600 bps (V.34)
O23 Change line speed to 4800 bps (V.32bis/V.34)
O24 Change line speed to 7200 bps (V.32bis/V.34)
O25 Change line speed to 9600 bps (V.32bis/V.34)
O66 Change line speed to 12,000 bps (V.32bis/V.34)
O27 Change line speed to 14,400 bps (V.32bis/V.34)
O28 Change line speed to 16,800 bps (V.32bis/V.34)
O29 Change line speed to 19,200 bps (V.32bis/V.34)
O30 Change line speed to 21,600 bps (V.32bis/V.34)
O31 Change line speed to 24,000 bps (V.32bis/V.34)
O32 Change line speed to 26,400 bps (V.32bis/V.34)
O33 Change line speed to 28,800 bps (V.32bis/V.34)
O34 Change line speed to 32,000 bps (V.32bis/V.34)
O35 Change line speed to 33,600 bps (V.32bis/V.34)
Q0 ■Send response codes to the screen
Q1 Do not send response codes to the screen
Q2 Modem does not return RINGING, CONNECT or NO CARRIER messages when in
answer mode.
R0 ■Autobaud enabled
R1 1200 bps (locked terminal speed - no autobaud)
R2 2400 bps (locked terminal speed - no autobaud)
R4 4800 bps (locked terminal speed - no autobaud)
R7 7200 bps (locked terminal speed - no autobaud)
R9 9600 bps (locked terminal speed - no autobaud)
R12 12,000 bps (locked terminal speed - no autobaud)
R14 14,400 bps (locked terminal speed - no autobaud)
R16 16,800 bps (locked terminal speed - no autobaud)