General information7English1. General informationOverview of the car phone and equipmentYour car phone is made up of several components, which aredescribed below:Car phone equipment1. Radio unit TFE-4RThe radio unit is a GSM 900 / 1800 car telephone withBluetooth wireless technology which allows a compatibleexternal GSM antenna and compatible external devices tobe connected either wireless over Bluetooth technology orusing an RS232 adapter cable.2. Display XDW-1The separate display comes with generously sized, easy-to-read fonts, convenient user-customisable displaypositioning and automatic backlighting that is configurablefor day- or nighttime use.3. Handset HSU-4The handset comprises a set of function elements (keys andNaviTM wheel), alphanumeric keypad, microphone, andearpiece.The handset is specially designed so that accessing keytelephone functions is made simpler for the user, allowingintuitive operation.4. Loudspeaker SP-2A separate loudspeaker is provided for top-quality audiotransmission of the acoustic signals from your car phoneand voice transmission when calls are made. Should youwish to use the loudspeakers belonging to your car radioinstead, please ask the service technician who is to installyour car phone for professional assistance as the car phonemay not be compatible with your system. !