2008 Mercedes C-Class Owner's Manual - Page 162

Controls in detail Control system Press ( or & to select the Tel menu. Which messages will appear in the multifunction display depends on whether your telephone is switched on or off: If the Bluetooth® function on the audio system is disabled, the message Bluetooth not activated in system settings appears. To enable Bluetooth® Otherwise, you may not be able to observe traffic conditions and could endanger yourself and others. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. This standby message indicates that your telephone is ready for use and you can operate it using the control system. You may carry out the following functions: Function Dialing a number from the phone book Redialing Answering a call Ending a call or rejecting an incoming call Page 162 163 163 163 Warning! G ( page 193). If the telephone is switched on, the telephone will then search for a network. During this time, the message No Service appears in the multifunction display. If no network available, the multifunction display message No Service is shown continuously. If the telephone is on, as soon as the telephone has found a network, Phone Ready appears in the multifunction display. Never operate radio transmitters equipped with a built-in or attached antenna (i.e. without being connected to an external antenna) from inside the vehicle while the engine is running. Doing so could lead to a malfunction of the vehicle's electronic system, possibly resulting in an accident and personal injury. Switch on the telephone and audio system. Activate and register the telephone ( page 225). 161