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Command Function/Options
Zn Resets modem based on current DIP Switch settings.
Z0 Resets modem to NVRAM profile
selected by the Y command
Z1 Resets modem to NVRAM profile 0
Z2 Resets modem to NVRAM profile 1
Z3 Resets modem to factory default
profile 0 (&F0)
Z4 Resets modem to factory default
profile 1 (&F1)
Z5 Resets modem to factory default
profile 2 (&F2)
&$ Displays a list of ampersand (&) commands.
&An Enables/disables additional result code subsets (see Xn).
&A0 ARQ result codes disabled
&A1 ARQ result codes enabled
&A2 V.32 modulation indicator added
* &A3 Protocol indicators added-
LAPM/MNP/NONE (error control) and
V42BIS/MNP5 (data compression)
&Bn Manages modem's serial port rate.
&B0 Variable, follows connection rate
* &B1 Fixed serial port rate
&B2 Fixed in ARQ mode, variable in
non-ARQ mode
&Cn Controls Carrier Detect (CD) signal.
See DIP Switch 6 (Section 4.2).
&C0 CD override
* &C1 Normal CD operations
&Dn Controls Data Terminal Ready (DTR) operations.
See DIP Switch 1 (Section 4.2).
* &D0 DTR override
&D1 DTR toggle causes online
Command mode
&D2 Normal DTR operations
&D3 Resets on receipt of DTR
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Command Summary