OfficeServ 7200 System Description
© SAMSUNG Electronics Co., Ltd.
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2.6 Additional Devices
This section describes the types and features of devices that can be connected optionally
when the OfficeServ 7200 is installed.
2.6.1 On Hold/Background Sound Source
The OfficeServ 7200 is connected with cassettes or radios in addition to the basic tone
provided by the system or internal sound source to allow the subscribers to listen to
melodies other than ones specified to the subscribers. The devices such as the cassettes or
radios are called on a hold/background sound source.
The on hold/background sound source is mainly used for an on hold tone, background
music, or announcement and can be used by being connected with the external sound
source devices below:
FM radio
CD player
Cassette tape recorder
Output Resistance
The output resistance of FM radios, CD players, or cassette recorders are 8
to
16
.
2.6.2 External Units
The OfficeServ 7200 is connected with external units such as amplifiers or speakers for
consumers instead of internal speakers. The external units are connected via the MISC1
port of the MP20 card to the MIS option board. The MIS option board is installed in the MP20.
2.6.3 Loud Bell
The loud bell allows the users to listen to ring signals from outside and amplifiers or
external speakers are used for the loud bell.
The loud bell is also connected via the MISC1 port of the MP20 board to the MIS option
board. Once the secondary call device is connected, a call signal rings from only a specific
phone set to MMC 205 Assign Pair Station of loud bell.
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 same group ring. The common bell is connected via
the MISC2 port of the MP20 board to the MIS option board.
