*Communication-Calls Panel

Question 1

How do you call a mechanic?

Answer 1

Press and hold the MECH button. It illuminates a blue light on the EXT PWR PANEL and sounds an external horn.

Question 2

How do you make a normal call to the flight attendant?

Answer 2

-Press the FWD or AFT button (hi/low chime comes on in the cabin)
-Listen and transmit on CAB.
-The ITM can only pick up a cabin phone at the station called.

Question 3

What happens when the F/As initiate an emergency call?

Answer 3

-The white EMER ON light and amber CALL light flash on the Pb.
-The amber ATT light flash on the ACPs.
-3 long buzzers sound in the cockpit.
-System resets when the F/A hangs up the relevant system.