CHAPTER 2. OfficeServ 7400 Hardware
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2.6 Additional Devices
This section describes the types and features of optional devices that can be connected
when the OfficeServ 7400 is installed.
2.6.1 On Hold/Background Sound Source
External sound sources (for example, cassette recorders, radios, CD players) can be con-
nected to provide addition sources of sound to the basic tones provided by the system for
background music, music on hold or announcements.
2.6.2 External Speakers
The OfficeServ 7400 can be connected with external units such as amplifiers or speakers in
addition to the phones’ internal speakers. The external units are connected via the MISC1
port of the MIS module, an optional module that can be mounted on the LP40 control
module.
2.6.3 Loud Bell
The Loud Bell allows users to hear ring signals from outside lines using amplifiers or ex-
ternal speakers. The Loud Bell is connected via the MISC1 port of the MIS module, an op-
tional module that can be mounted on the LP40 control module. When the secondary call
device is connected, a call signal rings from the phone assigned as the ring pair in MMC
205 (Assign Loud Bell). Refer to the
OfficeServ 7400
Programming Guide
for details.
2.6.4 Common Bell
The Common Bell is a ring that can be specified when a station group is set. Once a station
in a group rings, other stations in the group ring. The Common Bell is connected via the
MISC1 port of the MIS module, an optional module that can be mounted on the LP40 con-
trol module.
2.6.5 OfficeServ Manager (OSM)
The OfficeServ Manager (OSM) is software for maintaining the OfficeServ 7400. The functions
for controlling the system database are implemented in the form of menus in the OSM; thus, the
OSM is convenient for checking and changing system data. Also, users can understand and use
the system operational commands easily because the commands for maintenance are uni-
fied.
