3023411 - E3580 PREPARATION FOR CELLULAR TELEPHONE - Description (Predisposizione cellulare)

Description

The vehicle is also available, on request, prepared for the installation of a cellular telephone.

in the version with integrated radio-telephone-navigator, the telephone (GSM module and SIM-CARD reader) is integrated in it  See E3570  INTEGRATED RADIO PHONE .

This system includes:

• connection for a cellular telephone
• hands-free function through the radio speakers
• outside aerial

a microphone to complete the hands-free function does not come with this equipment because it is provided in the telephone connection kit and should be positioned at will.

The connection for the telephone, located on the centre console, has all the supplies and signals needed for the operation of the telephone.The fishpole antenna is mounted on the rear of the roof: it is a dual function aerial with two cables: one is the actual radio aerial, and one is the telephone cable, with dual reception band (GSM-ETACS at 900 Hz and D.C.S. at 1800 Hz).The radio receives as input the audio signals from the telephone connection; the sound of the telephone always arrives at fixed volume, which is however adjustable in the radio's Menu function.The operation of the telephone, temporarily switches off the radio (MUTE function). For more details  Characteristic of working principle 5570  ACCESSORIES . The telephone connection has two supplies; one direct and one with the ignition switched on: the above two lines are protected by two fuses in the unit under the dashboard; it also has a supply with the side lights on, to light up the telephone, if prepared.