2010 Mercedes S-Class Owner's Manual - Page 155

COMAND telephone The passkey should have at least four digits in order to establish a secure Bluetooth® connection. Entering a passkey in COMAND You can enter the passkey into COMAND via the digits in the menu bar or the telephone keypad. X Entering via the menu bar: Select the respective digits with the COMAND controller and confirm the selection. or X Entering via the telephone keypad: Press the respective digits on the telephone keypad. X Confirming: Select ¬ in the menu bar. or X Press z or ; on the telephone keypad. X Deleting entry: Select F in the menu bar and press W. or X Press $ on the telephone keypad. Entering a passkey into the mobile phone You will be prompted to enter the passkey (identification, code) into your mobile phone after the Bluetooth® connection was successful. Refer to the operating instructions of your mobile phone for details. X Enter the same passkey that you have entered into the COMAND. 153 Example illustration: Bluetooth® phone list : Currently connected # and authorized L mobile phone ; Mobile phone already authorized but not within range (L appears in grey) = New recognized mobile phone within range, not authorized yet i When the Bluetooth® phone list is full, you will be prompted to deauthorize a Bluetooth® device (Y page 154). If COMAND cannot find your mobile phone, an external authorization (Y page 154) may be necessary. X Authorizing: Choose a mobile phone that is not authorized yet = from the Bluetooth® phone list and select Options Q Authorize. The prompt to enter the passkey appears. The passkey is an arbitrary string of 1 to 16 digits. You have to enter the same passkey for COMAND and the Bluetooth® device that you want to authorize. Refer to the operating instructions of your mobile phone for details. i You might have to confirm the passkey on your mobile phone. Check your mobile phone display. When the message Error during authorization process. appears on your COMAND display, you have either exceeded the time limit or the passkey was incorrect. Repeat the process. The mobile phone is connected with the COMAND (authorized). You can now make phone calls via the hands-free function of the COMAND. Z Control systems