Instruction manual

DEFINITY® Business Communications System and GuestWorks® Issue 6
Overview
555-231-208
Issue 1
April 2000
Features
A-22Basic features
A
Facility Busy Indication
Allows users of multi-appearance telephones to see which lines, trunk groups,
terminating extension groups, hunt groups, or paging zones (called resources or
facilities) are busy. When the lamp associated with the resource is lit, the resource
is busy.
You can store extension numbers, trunk group access codes, and Loudspeaker
Paging access codes in a Facility Busy Indication button. The Facility Busy
Indication button provides direct access to any of the facilities.
Facility Test Calls
Allows telephone users to make test calls to access specific trunks, dual tone
multifrequency receivers, time slots, and system tones. The user dials an access
code and makes the test call to make sure the facility is operating properly.
Security measures are included to prevent unauthorized use.
Fiber Link Administration
Port cabinets are connected via direct fiber links or through fiber links to a
center-stage switch to provide the connections required for voice and data
information transfer. The center-stage switch is composed of switch node carriers
that are interconnected by fiber links. The center-stage switch provides both
circuit-switched and packet-switched connections. Fiber Link Administration
creates the translation data defining these links by identifying the endpoint pairs
for each link. Endpoints can be an expansion interface or a switch-node-interface
circuit pack.
Go to Cover
Allows users who call another internal extension to send the call directly to
coverage.
Group Listen
Simultaneously activates the speakerphone in listen-only mode and the handset
or headset in listen-and-speak mode on 6400-series telephones. This allows a
user to serve as spokesperson for a group. The user can participate in a
conversation while everyone else in the room is listening to what is said.