Samsung SGH-D780 User Manual

Also see for DuoS: Quick start guide

1Be aware of special regulationsMeet any special regulations in force in any areaand always switch off your phone whenever it isforbidden to use it, or when it may causeinterference or danger.Water resistanceYour phone is not water-resistant. Keep it dry.Sensible useUse only in the normal position (held to your ear).Avoid unnecessary contact with the antenna whenthe phone is switched on.Emergency callsKey in the emergency number for your presentlocation, then press .Keep your phone away from small childrenKeep the phone and all its parts, includingaccessories, out of the reach of small children.Accessories and batteriesUse only Samsung-approved batteries andaccessories, such as headsets and PC data cables.Use of any unauthorised accessories could damageyou or your phone and may be dangerous.Qualified serviceOnly qualified service personnel may repair yourphone.For more detailed safety information, see "Healthand safety information" on page 40.• The phone could explode if the battery is replacedwith an incorrect type.• Dispose of used batteries according to themanufacturer’s instructions.At very high volumes, prolonged listeningto a headset can damage your hearing.