Modem type:
AT&T 103/212A series; 1200, 0-300 bps..
Instruction set used:
Fully HAYES compatible.
Hardware configuration:
Rack-mounted (up to 16 units per rack) or stand-alone modem has ten LED
indicators on front panel that give modem and data status. Non-volatile
memory for number and configuration data storage. Modem runs off of
external or rack power supply. Built-in speaker is used to monitor
operation and diagnostics.
Software configuration:
Microprocessor controlled intelligent modem with number storage, auto-dial
and auto-answer functions.
Interface type:
RS-232 DB-25S (DCE) connector, full or half duplex operation.
Modem interface packages, by computer:
Apple IIe (Super Serial card):
Access II or other terminal software straight through DB-25 cable interface
(serial card configured as DTE equipment) for hardware connection.
Apple IIc:
Access II or other terminal software; Apple IIc to Imagewriter cable with
modem eliminator cable for hardware connection.
Apple III:
Access III or other terminal software; straight through DB-25 cable for
hardware connection.
Macintosh:
MacTerm or other terminal software; Macintosh to Imagewriter cable with
modem eliminator cable for hardware connection.
Macintosh XL:
MacTerm or other terminal software; straight through DB-25 cable for
hardware connection.