Analog Multiline Telephones - AT&T MERLIN LEGEND Release 3.1 System Manager's Manual

Telephones
Paging group extension numbers
Park zone access codes
Automatic Route Selection (ARS) access codes
Remote Access dial code
Listed Directory Number (the extension for the QCC queue)
Ten fixed-feature buttons with green lights are at the bottom of the DSS. The first
three (from left to right) on the top row are Page buttons, which you use to select
the range of extension numbers represented by the DSS buttons. Each DSS
button can represent up to 3 extension numbers, and each set of 50 extension
numbers is called a page . The DSS can have up to 3 pages of numbers, for a
total of 150 extensions handled by one DSS. If the console has two DSSs, only
the Page buttons on the first DSS are used.
Page buttons act like the Shift key on a PC or typewriter. Each of the 3 Page
buttons activates a set of 50 numbers. For example, the Page 1 button may
access extensions 1–50, the Page 2 button may access extensions 51–100, and
the Page 3 button may access extensions 101–150.
If two DSSs are connected together, the total extension capacity of the console
increases to 300. Each Page button then handles a range of 100 extensions
across both DSSs. If your system has more than 150 extensions and you want
access to all system extensions through DSSs, you must have two DSSs.
NOTE:
Extensions may have to be renumbered in order to have all extension numbers
appear on the DSS.
A fourth button (lower leftmost) is the Message Status button, which changes
the mode to and from message status operation. The remaining six buttons in
the bottom two rows are not used.
NOTE:
DSSs ship without auxiliary power supplies; if two DSSs are connected to a
console, you must order auxiliary power (329A unit) separately.

Analog Multiline Telephones

In addition to MLX telephones, the system supports the currently available
analog multiline telephones listed in Table 3–2.
The displays on analog multiline telephones provide call-handling information;
they do not support menu-driven telephone programming, selection of features
from the display, or operation in languages other than English.
3–22
System Components