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MERLIN LEGEND Communications System Release 6.0
System Manager’s Guide
555-660-118
Issue 1
February 1998
System Components
Page 3-46Power-Related Hardware
3
Power-Related Hardware 3
Your Lucent Technologies representative can plan for added power-related
hardware to provide your system with additional power and protection from power
surges, although most systems do not need extra surge protection. Other
accessories apply to system-specific conditions.
* Release 5.0 and later systems only; in earlier releases, a group can have only one primary
announcement device.
† If you use equipment that rebroadcasts music or other copyrighted materials, you may be
required to obtain a copyright license from and pay license fees to a third party such as
American Society of Composers, Artists, and Producers (ASCAP) or Broadcast Music
Incorporated (BMI). Or you can purchase a Magic on Hold system, which does not require
you to obtain such a license, from Lucent Technologies.
Table 3–5. Continued
Equipment Description
Loudspeaker Paging:
External paging system using DTMF
signaling. Customer paging systems
require an interface unit: for 3-wire
input, PagePal can be used.
Connects to LS or GS/LS trunk jack.
Bidirectional paging supported; only one line jack
is needed for multizone paging.
Message-waiting indicator Connects to single-line phones.
Modem Can be connected to:
008 OPT, 016 (Release 4.0 and later), or 012 T/R
extension jack
MFM and MLX extension jack,
GPA and analog extension jack
Music On Hold:
†
Any FCC-registered 8-ohm music
source or recorded announcement
device.
Connects to LS or GS/LS trunk jack.
Music coupler required.
SMDR Printer:
Must be located within 50 ft. (15 m) of
control unit or use Asynchronous Data
Unit (ADU); should be 1,200-bpi serial
printer set at no parity and one stop bit.
Connects to SMDR jack on processor module.