FM/BG-1320 - Vehicle intercom systems
Most armoured vehicles are equipped with an intercom system that allows voice communication between all occupants by retransmitting speech through internal headsets.
- Most vehicles provide at least two intercom channels: Crew and Cargo.
- Some vehicles, especially older types or those without passenger space, may only have a single shared channel.
- When first entering a vehicle, the Cargo channel is selected by default.
- Passengers should remain on the Cargo channel unless instructed otherwise.
- Vehicle crew should switch to the Crew channel to prevent interference from passenger communications.