Overview - Telephone, AUDI Phone Box (9ZE), MIB 2+

The Information Electronics Control Module 1 -J794- is installed and is used for hands-free calling.

It can be operated using the Infotainment system or the Cellular Telephone -R54-.

The connection to the Cellular Telephone -R54- takes place via Bluetooth. The Bluetooth Antenna -R152- is integrated in the Information Electronics Control Module 1 -J794-.

The Mobile Device Charger 1 -J1146- (Audi phone box) is installed with a pairing antenna in the front center console storage compartment. The Mobile Device Charger 1 -J1146- is also equipped with a module for wireless charging of the corresponding Cellular Telephone -R54-.

The LTE Antenna 3 -R330- for the telephone function is connected to the Mobile Device Charger 1 -J1146- via the Cellular Telephone Amplifier -R86-.

An LTE module can also be installed in the Information Electronics Control Module 1 -J794- for an Internet connection (Audi connect, EL3/SL5).

9ZE - Audi Phone Box

Courtesy of AUDI OF AMERICA, LLC

1. Front Information Display Control Head -J685- in Center of the Instrument Panel
2. Telephone Microphone -R38- in the Front Roof Module -WX3-
3. Information Electronics Control Module 1 -J794- with Bluetooth Antenna -R152- in the Glove Compartment
4. USB Distributor -R293- in the front center console storage compartment
5. Mobile Device Charger 1 -J1146- in the front center console storage compartment
6. Sound Systems
7. Instrument Cluster Control Module -J285-

Antennas

9ZE - Audi phone box without Audi connect EL0:

• The LTE Antenna 3 -R330- is installed for the telephone function.
• There are no LTE antennas installed for data transmission.

9ZE - Audi phone box with Audi connect EL3/EL5:

• The LTE Antenna 3 -R330- is installed for the telephone function.
• The LTE Antenna 1 -R297- /LTE Antenna 2 -R306- is installed for data transmission.

Overview Antennas

Courtesy of AUDI OF AMERICA, LLC

1. LTE Antenna 2 -R306-
   • Only vehicles without china equipment with EL3/EL5 and NZ2/NZ4
2. Information Electronics Control Module 1 -J794-
3. Cellular Telephone Amplifier -R86-
4. LTE Antenna 3 -R330-
   • In the spoiler
   • NZ2/NZ3/NZ4

     LTE Antenna 1 -R297-

   • In the spoiler
   • EL3/EL5 and NZ0
5. LTE Antenna 1 -R297-
   • EL3/EL5 and NZ2/NZ3/NZ4, through MY 2019
   • EL3/EL5 and NZ3, from MY 2020
   • Vehicles with China equipment and EL5 and NZ4
6. LTE Antenna 1 -R297-
   • Vehicles without China equipment and EL3/EL5 and NZ2/NZ4 from MY 2020

     - LTE Antenna 2 -R306-

   • EL3/EL5 and NZ0/NZ3 or vehicles with China equipment and EL5 and NZ4
7. LTE Antenna 3 -R330-
   • In the Roof Antenna -R216-
   • NZ0
8. Vehicle Interior Communication Antenna -R364-
9. Mobile Device Charger 1 -J1146-

• EL0 - without Audi connect online service
• EL3/EL5 - with Audi connect online service
• NZ0 - without Emergency Call System
• NZ2 - eCall
• NZ3 - ERA Glonass
• NZ4 - private Emergency Call

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

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 range of the radio connection is approximately 10 m (32.8 feet).