Switches For VOLVO On Call
WARNING: This page is about a different variant/trim than selected.
The ON CALL and SOS switches are located on the ceiling lamp console. Switches are only available for the Phone Module (PHM) with the Volvo On Call function.
The switches are directly connected to the Phone Module (PHM) and also contain an emergency microphone. Power supply and grounding of the switch lighting is via the Phone Module (PHM). The switches can be diagnosed.