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Description
Features
553-3011-100
Standard 14.00
M2250 Attendant Console
This document describes the M2250 attendant console. The M2250 is driven
and powered by a digital line card.
The M2250 has the following features:
•
A four-line, 40 character, liquid crystal display (LCD) with backlighting
and adjustable viewing angle. Power, including backlighting, is
maintained during building power failures through the system battery
backup, if equipped.
•
In shift mode, the M2250 can have up to 20 TGB keys.
•
Up to 10 extra flexible feature keys (total of 20) in shift mode
•
An optional supporting stand that can be adjusted to nine different
positions.
•
A handset and headset volume adjustment slider control, situated below
the dial pad.
•
A physical connection to a serial data port through a subminiature D-type
female connector on the console back wall. This permits connection of
the console to the serial port of a personal computer.
•
An optional Busy Lamp Field/Console Graphics Module (BLF/CGM),
which displays the status of up to 150 consecutive extensions (SBLF) or
any group of 100 extensions within the system (EBLF), and has many
text and graphics capabilities.
•
The M2250 provides for transmission level adjustment to meet
international requirements by accepting and processing downloaded
information from the system (when this messaging is supported in
software). The transmission level can be adjusted to one of 16 different
levels.
•
Angle adjustment of the display screen, which can be tilted through 90°
from horizontal to fully vertical.
•
Scrolling control of lines 2 and 3 of the display screen
•
Multi-language selection
January 2002
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