AT&T MERLIN LEGEND Communications System PBX System Planning Manual page 21

Preparation
* PagePac is a registered trademark of Dracon, a division of Harris Corporation.
† Zonemate is a trademark of Dracon, a division of Harris Corporation.
1-4 System Components
13. Off-Premises Telephone (OPT). A single-line, touch-tone or rotary, industry-
standard telephone located in a different building from the control unit.
14. External Alerts. Alerting devices such as bells, chimes, and strobe lights
that connect to a jack on a 012 basic telephone module or a 008 OPT
module, or to an MFM or Supplemental Alert Adapter (SAA).
15. Digital Data Terminal. A data terminal such as a PC, printer, or optical
reader that connects via an ISDN 7500B Data Module to a 008 MLX module
and that can also include an MLX telephone.
16. MLX-20L Telephone. A digital/lSDN (MLX) telephone with 20 line buttons
and a display with seven lines of 24 characters each. The MLX-20L™
telephone can also be used as a system programming console. Other MLX
telephones include:
MLX-10™/MLX-10D™ Telephone. A 10-button MLX telephone with or
without a two-line, 24-character display.
MLX-28D™ Telephone.
two-line, 24-character display.
17. Multi-Function Module (MFM). A circuit board mounted inside an MLX
telephone that provides a jack to connect optional equipment such as
answering machines, fax machines, external alerts, and modems to the
telephone.
18. Fax machine. Industry-standard fax machines connected to the control unit
via a jack on a 012 basic telephone module or a 008 OPT module, an MFM,
or a GPA.
19.
SMDR Printer. A printer for Station Message Detail Recording (SMDR) call
records, connected via an RS-232 jack on the processor module.
20.
Applications. Software and hardware for the MERLIN LEGEND™ Communi-
cations System that can be connected to the control unit to provide more
functions:
Call Accounting System (CAS)
Call Accounting Terminal (CAT)
Call Management System (CMS)
MERLIN MAIL™ Voice Messaging System
MERLIN® Attendant
Integrated Solution II (IS II)
Call Accounting System (CAS) — IS II
®
AUDIX Voice Power — IS II
Integrated Voice Power Automated Attendant-lS II
MERLIN LEGEND System Programming and Maintenance (SPM)
21. Loudspeaker Paging System. A single-zone or multizone system such as
PagePac* with Zonemate† 9 or 39 that connects via an administered jack on
a GS/LS module.
22. AC Power Outlet. A dedicated 115-VAC wall outlet (not controlled by an
on/off switch) that supplies power to the control unit.
An MLX telephone with 28 line buttons and a