Companion

Confirmation announcement executed at the time of the maneuver itself.

Early announcement executed closer to maneuver point and informs the driver to prepare for the upcoming maneuver and plan the path.

Far away announcement executed earliest on the route and informs the driver that there is an upcoming maneuver.

Follow announcement executed at any distance bigger than InstructionPhase.FarAway.

Main announcement executed at a short time before the maneuver.

Warning announcement.