2003 Mercedes SLK-Class Owner's Manual - Page 124

Controls in detail Audio system Direct track selection Tracks can be selected directly using the buttons on the alpha-numeric keypad. Press the " function button, followed by the track number. Telephone* operation Various functions of the Mercedes-Benz integrated cellular telephone can be performed and displayed via the car radio. Further instructions for operating the car telephone can be found in the operation guide for the cellular telephone*. Switching the telephone on and off Switching off: Press and hold the h button until the telephone symbol TEL no longer appears in the display, or Press the "PWR" button on the phone's keypad. Entering telephone number and starting dialing process Press the CLR key briefly. The last digit will be deleted. Press the CLR key longer. The complete number will be deleted. Calling up the phone book The numbers stored in telephone memory can be called up via either name or number entries. The memory contents from the portable phone must be downloaded and the telephone menu must be selected in order to call up the phone book. Refer to the "Memory download" section of the cellular telephone operation guide for more information. Enter the desired telephone number using the alpha-numeric keypad. The number can have up to 32 digits, but only 13 of these can be displayed. Switching on: Press the h button, TEL appears in the corner of the display. Press the SND button to start the dialing process. The entered number can be corrected using the CLR key. 124