2009 Mercedes SLK-Class Owner's Manual - Page 177

Controls in detail Audio system X Select Options £ De-Authorize. A prompt appears asking whether you really want to de-authorize this device. Select Yes or No. If you select Yes, the device will be deauthorized. X X X h £ Phone £ Bluetooth Phones. Select an authorized mobile phone from the list. Press button C to confirm. The selected mobile phone will be searched for and connected if it is located in the Bluetooth® range and Bluetooth® is activated on the corresponding device. The selected mobile phone is activated. A dot R in front of the entry, indicates the current active mobile phone in the phone list. When the connected mobile phone is ready for operation, the display will look like this: X i If you de-authorize a device which has been authorized in the past and which is not detected in the search, this device will no longer be displayed in the device list. Devices which have been authorized in the past but which are not detected in the search are either not switched on or not in the vehicle. Activating another mobile phone If you have several authorized mobile phones, you can switch between the individual mobile phones. The following information is displayed in the status bar: RBluetooth® RMobile Receiving business cards You can import business cards (vCards) into the address book from external Bluetooth® devices (Y page 177). device name of the connected mobile phone, in this case: blue_mobile phone network signal strength I. This information will only be shown with suitable mobile phones. The bars indicate the current signal strength of the mobile phone network for reception. Optimum reception is indicated by all bars full. All bars empty indicates very poor or no reception. symbol s or t. The receiver symbol indicates whether a call is being connected or is in progress: t - not active TEL-Basic display X i You cannot switch to another authorized mobile phone during a call. When you authorize a new mobile phone, it is automatically activated. Only one mobile phone can be active at a time. Press button h on the audio control unit to call up the telephone mode. i When in telephone mode, you can access the TEL-Basic display by pressing button í repeatedly. RReceiver 175