AT&T MERLIN LEGEND Release 3.1, System Programming Manual

Page: 69 / 887

Product Enhancements
Programming Basics
1–53
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PagePac
â
Plus Loudspeaker Paging Systems do not require system
adapters. The controller provides 8 built-in zones (expandable to 56
zones by using up to 3 16-zone expansion units), group zones, talkback,
night bell, operator override, tones, door supervision, microphone input,
and system access security codes as standard features.
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PassageWay Solution (Release 1.0) software consisting of four
applications that run with Microsoft
â
Windows
ä
3.1 or later and provide an
interface between an IBM
â
-compatible personal computer and the
MERLIN LEGEND system.
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Four single-line telephones with memory buttons: 710, 715, 725, and 730.
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Four specialty handsets compatible with all MLX telephones and the
3101-series, 3178-NHL, 8102, and 8110 single-line telephones.
Release 3.0 Enhancements
Release 3.0 includes all Release 2.1 functionality plus the enhancements listed
below.
Equipment
New hardware includes a variety of components. Additional details are included
elsewhere in this book.
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CPU modifications include:
A processor running at 16 MHz with a 32-bit wide data bus
1.5 Mbytes of non-volatile (battery-backed) RAM
4.0 Mbytes of Flash ROM
PCMCIA memory card interface
A full-duplex 1200/2400 bps modem
Error/Status code display for maintenance support
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An 800 GS/LS-ID line/trunk module delivers the calling party’s telephone
number to the customer premises (MLX display telephones only) if the
service is subscribed to by the customer and if it is supported by the
caller’s telephone company.
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Support for:
MDC 9000 (6-line, cordless)
MDW 9000 (6-line, cordless, wireless)
8101 (single-line telephone, desk or wall-mount, data/fax jack, selectable
positive disconnect)