Overview - Telephone, AUDI Phone Box (9ZE)

The Telephone Baseplate -R126- (phone box) is installed in the center console. It can be operated using the MMI Infotainment system or by the Cellular Telephone -R54-.

The microphones for the Microphone Unit In Front Roof Module -R164- are integrated in the Front Interior Lamp -W1-. One microphone (Left Front Microphone -R140-) is connected directly to the Information Electronics Control Module 1 -J794-. For IW1/IW3/IW5 with the Data Bus on Board Diagnostic Interface -J533- /Control Module for Emergency Call Module and Communication Unit -J949-.

The connection to the cellular network takes place via the Telephone Antenna -R65-.

The antenna connection is located on the Cellular Telephone Amplifier -R86-.

For data transfer, two LTE antennas are installed (LTE Antenna 1 -R297- /LTE Antenna 2 -R306-) and are connected to the Information Electronics Control Module 1 -J794-.

9ZE - Audi Phone Box

Courtesy of AUDI OF AMERICA, LLC

1. Front Information Display Control Head -J685-, Display in Center of the Instrument Panel
2. Multimedia System Control Head -E380- in the Center Console
3. Telephone Antenna -R65- in the Roof Antenna -R216-
4. Information Electronics Control Module 1 -J794- in the Glove Compartment
5. Cellular Telephone Amplifier -R86- in the Luggage Compartment on the Upper Right Rear Side
6. Telephone Baseplate -R126- (Audi Phone Box) in the Rear Center Console Storage Compartment
7. Sound Systems
8. Right Front Microphone -R141- in the Front Roof Module -WX3-
9. Left Front Microphone -R140- in the Front Roof Module -WX3-

Antennas

9ZE - Audi phone box without Audi connect and without emergency call function EL0/IW0:

• The Telephone Antenna -R65- is installed in the Roof Antenna -R216-
• No LTE antennas (LTE Antenna 1 -R297- /LTE Antenna 2 -R306-) are installed

9ZE - Audi phone box and Audi connect without emergency call function EL3/IW0:

• The Telephone Antenna -R65- is installed under the rear bumper cover on the right side
• The LTE Antenna 1 -R297- is installed in the Roof Antenna -R216- / under the left rear bumper cover (depending on the equipment)
• The LTE Antenna 2 -R306- is installed under the left rear bumper cover/on the left rear seat belt guide (depending on the equipment)

Overview Antennas

Courtesy of AUDI OF AMERICA, LLC

1. Information Electronics Control Module 1 -J794-
2. Telephone Baseplate -R126-
3. Cellular Telephone Amplifier -R86-
4. Right Bumper Antenna
   • Telephone Antenna -R65-, EL3 and IV0/IW0
5. Left Bumper Antenna
   • LTE Antenna 2 -R306-, EL3 and IV0/IW0
6. Not installed
7. Roof Antenna -R216-
   • Telephone Antenna -R65-, EL0 and IV0/IW0
   • LTE Antenna 1 -R297-, EL3 and IV0/IW0

Antenna, removing and installing. Refer to COMPONENT LOCATION OVERVIEW - ANTENNA SYSTEMS .

Repairing Antenna Wires. Refer to GENERAL REPAIR INFORMATION .

Notes on Bluetooth Technology

A standardized radio connection is used for data transfer between the Information Electronics Control Module 1 -J794- and Cellular Telephone -R54- - Bluetooth Technology.

The Information Electronics Control Module 1 -J794- is located in an additional transmitter/receiver with Bluetooth Antenna -R152-.

The range of the radio connection is approximately 10 m.