2003 Mercedes C-Class Owner's Manual - Page 209

Controls in detail Useful features You can take and place telephone calls using the í and ì buttons on the steering wheel. To carry out other telephone functions, use the control system ( page 111). See separate operating manual for instructions on how to use the telephone. Warning! Tele Aid* Warning! G Please do not forget that your primary responsibility is to drive the vehicle. A driver's attention to the road must always be his/her primary focus when driving. For your safety and the safety of others, we recommend that you pull over to a safe location and stop before placing or taking a telephone call. If you choose to use the telephone1 while driving, please use the hands-free device and only use the telephone when road, weather and traffic conditions permit. Some jurisdictions prohibit the driver from using a cellular telephone while driving a vehicle. Only operate the COMAND* (Cockpit Management and Data System)1 if road, weather and traffic conditions permit. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of approx. 44 feet (approximately 13.5 m) every second. 1 ! The initial activation of the Tele Aid system may only be performed by completing the subscriber agreement and placing an acquaintance call using the SOS button. Failure to complete either of these steps will result in a system that is not activated. If the system is not activated, the indicator lamp in the SOS button stays on after turning key in starter switch to position 2 and the message TELE AID - NOT ACTIVATED will be shown in the multifunction display for approx. ten seconds. If you have any questions regarding activation, please call the Response Center at 1-800-756-9018 (in the USA) or 1-888-923-8367 (in Canada). G Some jurisdictions prohibit the driver from using a cellular telephone while driving a vehicle. Whether or not prohibited by law, for safety reasons, the driver should not use the cellular telephone while the vehicle is in motion. Stop the vehicle in a safe location before answering or placing a call. Observe all legal requirements. 209