2007 Mercedes S-Class Owner's Manual - Page 117

Control systems COMAND telephone* Unless otherwise indicated, the descriptions and illustrations in this section refer to COMAND and the telephone keypad. Operation using the mobile phone and Bluetooth headset is described in the respective separate Operating Instructions. Caller ID COMAND can display the telephone number and the name of the caller, e.g. for an incoming call and also in other menus or displays. For the telephone number to be displayed, the caller must transmit their telephone number. This is also the case for name displays. For this, the telephone number and the name of the caller must also be saved in the mobile phone book. Functional restrictions You will not be able to use the telephone, or you may have to wait a while, in the following situations: If the telephone has not yet logged into the network. The telephone automatically tries to log into a network. If no network is available, you will also not be able to make a "911" emergency call. If you attempt to make an outgoing call, the "No Service" message will appear for a short while. If the mobile phone is not inserted in the cradle. SIM card is not inserted in GSM type phone or Switch on the mobile phone (see mobile phone operating instructions). Switching off: Select "Telephone" "Telephone" "Telephone OFF". or Switch off mobile phone (see mobile phone operating instructions). Switching telephone on or off Switching on: insert mobile phone into cradle when COMAND is switched on. 116