MultiModem ISI Hybrid User Guide ISIHP-2S, ISIHP-2U, ISIHP-4S, ISIHP-4U, ISIHP-4SD

136 MultiModemISI Hybrid Series, ISIHP-2S/2U/4S/4U/4SD
Terminal Adapter AT Commands & S-Registers
11T CONNECT 4800/V.110
12T CONNECT 9600/V.110
14T CONNECT 19200/V.110
28T CONNECT 38400/V.110
56 CONNECT 56000
56P CONNECT 56000/PPP
56PC CONNECT 56000/PPP COMPRESSED
56V CONNECT 56000/V.120
56VC CONNECT 56000/V.120 COMPRESSED
56X CONNECT 56000/X.75
56XC CONNECT 56000/X.75 COMPRESSED
64 CONNECT 64000
64P CONNECT 64000/PPP
64PC CONNECT 64000/PPP COMPRESSED
64V CONNECT 64000/V.120
64VC CONNECT 64000/V.120 COMPRESSED
64X CONNECT 64000/X.75
64XC CONNECT 64000/X.75 COMPRESSED
65 CONNECT MODEM
Using AT Commands to Operate the Terminal
Adapter
You can configure and operate the Terminal Adapter entirely with AT
commands, if you want. Remember, you can issue AT commands only from
a terminal or from a computer running a communications program in
terminal mode. This section describes how to use AT commands for basic
operations such as calling, answering a call, and hanging up.
Modes of Operation
The TA has three modes of operation: offline command, online command,
and data.
Offline Command Mode
In offline command mode, the TA communicates with the terminal or