display DTE speed
W1 Enable V.42 response codes, display DCE speed
W2 Disable V.42 response codes, display DCE speed
X0 Enable basic response
codes
X1 Do not detect dial tone and busy signal
X2 Include dial tone detection response
X3 Include busy detection response
X4 Enable all response codes
Y0 Do Not send (and ignore) break signal
Y1 Send break signal for 4 seconds before disconnect
Z0 Reset modem with SCP0
Z1 Reset modem with SCP1
&C0 Turn CD signal to always on
&C1 CD on at remote carrier detected
&D0 Alone with any of following &Q0, &Q5, &Q6 then, DTR is not functional.
Alone with any of following &Q1, &Q4 then DTR drop causes the modem hang up,
&D1 Alone with any of following &Q0, &Q1, &Q4, &Q5, &Q6 DTR drop is interpreted by the modem as if the asyn- chronous escape sequence had been entered. the
modem return to asynchronous command state without disconnecting. Alone with any of following &Q2, &Q3 DTR drop causes the modem to hang up. Auto- Answer is inhibited.
&D2 Alone with any of
&D3 Alone with any of following &Q0, &Q1, &Q4, &Q5, &Q6 DTR drop causes the modem to perform a
Alone with any of following &Q2, &Q3 DTR drop causes the modem to hang up Auto- Answer is inhibited.
Note: &D0 Ignore DTR & Ignore
dialing
&F0 Restore factory default profile FDP0 (as ECDC modem)
&F1 Restore factory default profile FDP1 (as
&G0 Disable guard tone
&G1 Disable guard tone (default for us models)
&G2 Enable 1800 Hz guard tone
&Ln Leased line dial line operation &L0
&L2 Leased line operation
&K0 Disable flow control &K3 RTS/CTS flow control &K4 XON/OFF flow control
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