Western Telematic RMM-288 - Manual (Page 10)

Command Function/Options
Yn Selects Power-on/Reset default configuration.
* Y0 Default is profile 0 setting in NVRAM.
Y1 Default is profile 1 setting in NVRAM.
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.
&C0 CD override
* &C1 Normal CD operations
&Dn Controls Data Terminal Ready (DTR) operations. Also controlled by DIP
Switch 1.
&D0 DTR override
&D1 DTR toggle causes online Command Mode.
RMM Rack Mount Modem; User's Guide
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