Programming Procedures; System Programming - AT&T MERLIN LEGEND Installation & Maintenance Manual

Programming
Procedures

System Programming

Two types of equipment are used to program and maintain the
system:
System Programming Console, an MLX-20L telephone
connected to the station jack assigned for system
programming. The factory setting is the first jack on the first
008 MLX module in the control unit. The jack is also factory-
set as the operator position.
If system programming or maintenance activities interfere
with call handling, the system programming assignment can
be changed to any of the first five jacks on the first 008 MLX
module.
Personal Computer (PC) with System Programming
and Maintenance (SPM), a PC connected to the system
programming and maintenance port (the lower RS-232 jack)
on the processing module for on-site system programming
and maintenance. Remote system programming and
maintenance uses the built-in 1200-bps modem assigned to
two fixed time-division multiplexed (TDM) time slots.
System Programming
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