54Safety PrecautionsRead these simple guidelines. Failure to comply withthem may be dangerous or illegal. For more detailedsafety information, see “Safety Information” on page126.Road safety comes firstDo not use a hand-held phone while driving; park thevehicle first. Remember that in some countries, it isillegal to use a hand-held phone while driving.Switch off when refuellingDo not use the phone at a refuelling point (servicestation) or near fuels or chemicals.Switch off in aircraftWireless phones can cause interference. Using themon aircraft is both illegal and dangerous.Switch off in hospitalFollow any regulations or rules. Switch phone offnear medical equipment.Respect special regulationsFollow any special regulations in force in any areaand always switch off your phone whenever it is for-bidden to use it, or when it may cause interference ordanger (in a hospital for example).InterferenceAll wireless phones may be subject to radio interfer-ence, which may affect their performance.Contents (Continued)Additional Services . . . . . . . . . . . . . . . . . . . . . 116ALS(Alternate Line Service) . . . . . . . . . . . . . . . . . . 116Solving Problems . . . . . . . . . . . . . . . . . . . . . . 118Reference Information . . . . . . . . . . . . . . . . . . . 121Access Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121Using the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . .124Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . .126Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13400-A200-Cover&Contents 3/14/01 3:46 PM Page 4