Vehicle intercom systems

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This block is not in a published chapter and should not be relied upon.

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.