Where are the handsets located in the B737-700 cabin?

• A. Under the passenger seats
• B. Located at each cabin jumpseat on aircraft left and on the flight deck
• C. In the cockpit only
• D. In the overhead compartments

Answer: (B)

Handsets are part of the crew interphone system, used to contact the flight deck and coordinate with other crew during service and emergencies. On the 737-700, they’re installed at each cabin jumpseat on the aircraft’s left side and also in the flight deck. This arrangement keeps a handset within reach for cabin crew at every jumpseat and provides a direct line to the cockpit, ensuring quick, reliable communication. They aren’t stored under seats or in overhead bins, and there isn’t only a handset in the cockpit—the jumpseat locations give access to the interphone from the entire cabin.