FOR YOUR SAFETYRead these simple guidelines before usingyour phone. Failure to comply with these guidelines may be dangerous or illegal.For more detailed safety information, see Im-portant Safety Information on page 46.Road Safety Comes FirstDon’t use a hand-held phone while driving;park the vehicle first.Switch Off In HospitalsSwitch off your phone when near medical equip-ment. Follow any regulations or rules in force.Switch Off On AircraftMobile phones can cause interference. Usingthem on aircraft is illegal.Switch Off When RefuelingDo not use the phone at a refueling point. Donot use near fuels or chemicals.Switch Off Near BlastingDo not use the phone where a blasting opera-tion is in progress. Observe restrictions, andfollow any regulations or rules in force.Use SensiblyUse only in the normal position (to ear).Avoid unnecessary contact with the antennawhen the phone is on.InterferenceAll mobile phones may be subject to radio in-terference, which may affect the performanceof the phone. Therefore, you should never relysolely upon any cellular phone for essentialcommunications (e.g., medical emergencies).NHA-4NG Nokia 638_AUAuthentication versionUS English 9351137Issue 3Version: 0.7, Date: 11 (2) Dec.1996Status: ToL, JaK, JaG, SIR, JoF3