2008 Mercedes C-Class Owner's Manual - Page 227

Controls in detail Audio system Activating Bluetooth® Switch on the telephone (see telephone operating instructions). Enter the PIN (not necessary at each telephone or network). Activate Bluetooth® connection on the telephone (see telephone operating instructions) Press button h on the audio control unit to call up the telephone mode. to activate the Bluetooth® function but your own device must additionally be made "visible" for other devices. Each Bluetooth® device has a Bluetooth® device name. It is recommended to give your telephone a personal name, by which you can clearly recognize your telephone. ê tooth. System Activate Blue- Searching for a telephone h Tel Phone List Update. You have activated or deactivated Bluetooth®. A checkmark appears when Bluetooth® is activated. Registering a telephone (authorizing) When you use your telephone in conjunction with the audio system for the first time, you must register (authorize) it. It is possible to register several telephones. The connection is always established to the last activated telephone in signal range. When you authorize a new telephone, it is activated automatically. You can switch between the authorized telephones. The audio system searches for suitable Bluetooth® telephones within range and enters them in the telephone list. Authorized Bluetooth® telephones will be identified by a telephone-symbol in front of the list entry once the telephone list has been updated. (The symbol will be grayed out if the authorized phone is not located in the Bluetooth® range.) i On certain telephones, not only do you have i The duration of the search procedure depends on the number and type of Bluetooth® telephones. The search may take a few minutes. i If the telephone list is already full (15 entries), you must de-authorize one of the authorized devices. Then you will start the search again. Otherwise a new device you are looking for will not appear in the list. If the audio system does not find your phone, external authorization may be necessary ( page 228). i If the Bluetooth® function on the audio system is disabled, the message Bluetooth not activated in system settings appears. Activate Bluetooth® connection on the audio system ( page 193). 226