Taxi Hands-Free Telephony, Basic Function - GF82.25-P-1002A

Model All (CAR) 

with code 938 (Hands-free two-way radio) 

with code 965 (Taxi/rental car - electrical pre-installation) 

Overview 

This document contains information on:

• General 
• Function 

General 

The hands-free system allows the driver to communicate via the two-way radio (accessories) e.g. with a taxi center.

Function 

By pressing the two-way radio cut-in switch, the two-way radio (accessories) is switched to transmission mode. The wireless connection is set up.

While speaking, the two-way radio actuation switch must remain pressed. The air-borne sound is recorded by the microphone which is located on the roof lining over the sun visor on the driver's side.

As soon as the two-way radio cut-in switch is released, voice output from the conversational partner can be issued through the taxi radio speaker.

With active two-way radio cut-in, the status LED in the two-way radio cut-in switch lights up. Active audio sources are muted.

	Function schematics
	Taxi hands-free telephony, function schematic	Model 247 with code 938 (Hands-free two-way radio) with code 965 (Taxi/rental car - electrical pre-installation)	PE82.25-P-2503-97A
		Model 213 as of model year 2021 with code 938 (Hands-free two-way radio) with code 965 (Taxi/rental car - electrical pre-installation)	PE82.25-P-2503-97B