Tele-Mute Function For Mobile Telephones

Fig 1: Identifying Tele-Mute Function For Mobile Telephones

Courtesy of VOLVO CARS CORPORATION

In the event of a call the accessory electronic module (AEM) (4/78) receives an input signal from the hands free unit (post installed) and forwards this on the Controller area network (CAN) to the infotainment control module (ICM) (16/1). The infotainment control module (ICM) transmits the signal in turn via the MOST network to the audio module (AUD) (16/105) which mutes the loudspeakers.

The tele-mute function is available as an accessory for the accessory electronic module (AEM).