16shielded from external RF energy. Your physician may be able toassist you in obtaining this information.Aircraft• Turn off the product after boarding an aircraft, when instructed byflight staff. Obey instructions from flight staff regarding the use ofthe product in flight. Using this product in an aircraft may behazardous to the aircraft’s operation and disrupt wirelesscommunication, and may also be illegal.Potentially explosive atmosphere• Turn off the product in areas where a potentially explosiveatmosphere exists and obey all signs and instructions. Sparks insuch areas could cause an explosion or fire resulting in injury oreven death.• Areas with potentially explosive atmosphere may include fuelingareas, chemical plants, below deck on boats, fuel or chemicaltransfer or storage facilities, vehicles using petroleum or naturalgas, or areas where the atmosphere contains particles such asgrain, dust, or metallic powders, and any other area where youwould normally be advised to turn off your vehicle engine.Electronic devices• This product receives and transmits radio frequency signals whileswitched on. Most electronic equipment is shielded from RFsignals. However, certain electronic equipment may not beshielded against the RF signals from this product. Therefore, theuse must be restricted in certain situations to avoid interference.Driving• Give full attention to driving. Driving safely is your firstresponsibility.• Pull off the road and park before placing or answering a call. It isunsafe to operate the product while driving.• Check the laws and regulations in the areas where you drive, andalways obey them.