Specifications
154 MultiModemISI Hybrid Series, ISIHI-2S/2U
Appendix
COMMAND DESCRIPTION
L Redial Last Number
Value in dialing command. Must be placed immediately after ATD.
Nn Modulation Handshake
n = 0 or 1
N0 Modem performs handshake only at communication standard specified by S37
and the B command.
N1 Modem begins handshake at communication standard specified by S37 and the B
command, but can fallback to a lower speed during handshake.
\Nn Error Correction Mode Selection.
n = 0, 1, 2, 3, 4, 5, or 7
\N0 Non-error correction mode with data buffering (same as &Q6)
\N1 Direct mode
\N2 MNP reliable mode
\N3 V.42\MNP auto-reliable mode
\N4 V.42 reliable mode
\N5 V.42, MNP, or non-error correction. Same as \N3
\N6 V.42, MNP, or non-error correction. Same as \N3
On Go Back On Line
n = 0, 1, or 3
O0 Exit online command mode and return to data mode.
O1 Issue a retrain and return to online data mode.
O3 Issue a rate renegotiation and return to data mode.
P Pulse-Dial
Modem accepts, but ignores actual function.
Qn Result Codes Enable/Disable
&Q0 Asynchronous with data buffering. Same as \N0.
&Q5 Error control with data buffering. Same as \N3.
&Q6 Asynchronous with data buffering. Same as \N0.
\Qn Local Flow Control Selection
n = 0, 1, or 2
\Q0 Disable flow control. Same as &K0
\Q1 XON/XOFF software flow control.
\Q2 RTS/CTS hardware flow control.
Sr=n Set Register Value
r = 08,10-11, 28, 35, 37, 42-43, or 89; n varies
Set value of S-register r to value of n, where n is entered in decimal format.