4
Safety and general information
– Carefully read the operating instructions and follow the instructions.
– Observe all locally applicable laws for the use of cell phones and hands-free
systems while driving. Operate the BT Drive Free 411 only if the traffi
c situ-
ation allows it and you are not creating a risk for other traffi
c participants.
– To avoid any damages and malfunctions, do not drop the device from
an elevated height.
– Protect the device against humidity, water and other liquids. If the device
should have been exposed to water, humidity or other liquids, do not use
it since it may lead to damages of the device and to injuries from electrical
shock or explosion.
– Do not expose the device to extreme heat sources, such as direct sunlight.
This can cause explosions as well as reduce the performance and/or service
life of the battery.
– Do not make any changes or repairs to the device and do not attempt to
disassemble it. (Particularly not on the battery since the risk of explosion
exists.) It will immediately void the warranty.
– Do not place any heavy objects on the device.
– Use only the supplied charger.
– Repairs and service work may be performed only by a qualifi ed service
centre or the manufacturer.
– In case of extended non-use or thunderstorms, disconnect the device
from the power supply.
