787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Communications -
Interphone Systems
Copyright © The Boeing Company. See title page for details.
D615Z003-TBC 5.30.3
Pushing the audio control panel CAB (cabin) transmitter select switch twice
within one second places a priority call to an airline–designated call location. If
the cabin station is already in use, it is disconnected from the call in progress and
connected directly to the flight deck.
Note: Flight deck initiated calls do not interrupt a current PA announcement from
the dialed station.
Calls can be answered by selecting an audio control panel CAB transmitter select
switch or, if a CAB transmitter select switch is already pushed in, by pressing a
mic/interphone switch to the MIC position.
Note: CAB and SAT may be selected at the same time for cabin to SATCOM
conferencing. (Refer to Cabin / SATCOM Conferencing
in Chapter SP,
Section 5, for additional information.)
Calls can be ended by selecting the CABIN INTERPHONE page prompt END
CALL or de–selecting the CAB transmitter selector on the audio control panel.
The call also ends if the other party terminates the call.
Calls can also be answered or placed using the flight deck handset. The desired
call location is entered using the dial code step switches or numeric keys. The call
is then made by pushing the dial code select switch. Pressing the handset reset
switch or placing the handset back on the cradle terminates the call.
Note: The handset PA push-to-talk switch is not required to operate the handset
except for PA announcements.
Note: The cabin interphone system provides access to voice gate link (if installed
at the gate). Gate link allows phone calls to and from the flight deck while
the airplane is at the gate.
Cabin Interphone Main Menu
The cabin interphone menu allows the pilots to make or end calls. Calls are made
by selecting a station from the speed dial page or the directory. Two digit station
codes can be manually entered into the scratchpad and the call sent using the
MAKE CALL prompt. A list of the two digit station codes is located on the
handset.
The directory of stations is created by the customer airline and is not shown here.
The following depict typical main menu pages and selected options.
Speed Dial
The speed dial menu provides a quick means to call up to three predefined stations
or groups of stations. A single push initiates the selected call.
June 16, 2008
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