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787 Flight Crew Operations Manual
Communications -
Interphone Systems
Boeing Proprietary 5.30.3
A station which is in use will be disconnected from the call in progress and
connected to the flight deck.
Note: Flight deck initiated calls will 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.
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.
Call Queue
When the flight deck is involved in a call, additional incoming calls are displayed
in the queue. Up to three calls can be displayed in order of the priority assigned as
follows:
• PILOT ALERT
• conference calls
787 Flight Crew Operations Manual
Communications -
Interphone Systems
5.30.4 Boeing Proprietary
• cabin calls
• other calls.
The PILOT ALERT queue entry is displayed only when the flight deck is using
the PA and an incoming call is received.
When there are three calls in the queue and a new, higher priority call is received,
the lowest priority call is removed from the queue and the new call is displayed in
the proper priority.
Cabin Interphone Main Menu Page [Typical]
Lists the dial code labels of predefined stations, station groups, or functions:
• PA CALL – selects the passenger address system
• ALL CALL – selects all cabin interphone stations
• PURSER – selects the purser station
• GALLEY FWD – selects the forward galley station
• GND CREW – activates an alert horn in the nose wheel well. When
selected, the horn sounds briefly to alert the ground crew for
communications with the flight crew.
Push – directly dials the selected station, station group or enables the selected call
function.
A two–digit dial code may be manually entered with the TCP keyboard. If the dial
code is valid, the dial code, dial code label, and MAKE CALL are displayed. If
the dial code is invalid, INVALID CODE is displayed in the scratchpad.
Push – initiates a call to the selected station.
Displayed during a connect call.
Push – disconnects all existing call connections.
1 SPEED DIAL Labels
2MAKE CALL
2 END CALL
X XXXCABINX N ERPHONEX X X X
<DOORL1LX L XXDOORX1R>
X S P E E D X D I A L X X C A L L X Q U E U E X
X X X X X X X X X X X X X X X X X X X X X X X X
< ALLXCALLXXXXGALLEYXFWD>
X X X X X X X X X X X X X X X X X X X X X X X X
<PURSERXXX-R--XXDOORX3L>
- - - - - - - P A X I N X U S E - - - - - - - -
<MAKEXCALLXXXXDIRECTORY>
1 4 DDOORL4LTXXXXXXXXXXXX>
X
I T
TUNING AND CONTROL PANEL
2 6
4
5
1
3
787 Flight Crew Operations Manual
Communications -
Interphone Systems
Boeing Proprietary 5.30.5
Displays the most recently selected dial code and label when a call is being
connected. Dial code is removed when call is established.
Lists the dial code labels of unanswered calls to the flight deck.
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787机组操作手册Flight Crew Operations Manual 2(21)
