&f Recall (only) factory configuration l1 low speaker volume m0 speaker turned off (M3 --> speaker on when awaiting remote answer) X4 Detect busy signals and dial tone W1 Print ECC progress reports (default=0) Q0 Don't disable connection reports (default) &C0 DCD stays on all the time. Toggles off briefly when carrier drops. &D2 Disconnect and disable auto-answer when host's DTR line low. NO: &D3 Continuously reset when host's DTR line is low (makes clicking sound) &K3 hardware RTS/CTS flow control &S0 DSR always on (default) Carrier drop controlled by &C1. &Y0 use stored profile number 0 s7=30 How many seconds to wait for carrier (default=50) S38=1 Hang up after one second's delay when DTR drops. (default=20 sec!) ( s36=0 If no V.42 EC, hang up (default=7, MNP) ) ( s37=11 Run DCE (phone line) at 14.4k only. (default=0) ) ( s48=0 Don't negotiate, drop right into LAPM (V.32bis) )
A convenient cut-n-paste version:
at&f att at l1 m0 x4 w1 q0 at &c0 &d2 &k3 &s0 &y0 at s7=30 s38=1 at&w0 at&v ACTIVE PROFILE: B1 E1 L1 M0 N1 Q0 T V1 W1 X4 Y0 &C0 &D2 &G0 &J0 &K3 &Q5 &R0 &S0 &T4 &X0 &Y0 S00:000 S01:000 S02:043 S03:013 S04:010 S05:008 S06:002 S07:015 S08:002 S09:006 S10:014 S11:095 S12:050 S18:000 S25:005 S26:001 S36:000 S37:000 S38:001 S44:003 S46:138 S48:000 S49:008 S50:255
older version below
at&v ACTIVE PROFILE: B1 E1 L1 M0 N1 P Q0 V1 W0 X4 Y0 &C0 &D3 &G0 &J0 &K3 &Q5 &R0 &S0 &T4 &X0 &Y0 S00:000 S01:000 S02:043 S03:013 S04:010 S05:008 S06:002 S07:015 S08:002 S09:006 S10:014 S11:095 S12:050 S18:000 S25:005 S26:001 S36:000 S37:011 S38:001 S44:003 S46:138 S48:000 S49:008 S50:255