Samsung SCH-u420 - Manual (Page 231)

Section 15: Health and Safety Information 231
Care and Maintenance
Sect
ion 15
• Do not paint the phone. Paint can clog the device's moving
parts and prevent proper operation.
• Do not put the phone in or on heating devices, such as a
microwave oven, a stove or a radiator. The phone may explode
when overheated.
• If your phone has an external antenna, use only the supplied or
an approved replacement antenna. Unauthorized antennas or
modified accessories may damage the phone and violate
regulations governing radio devices.
• If the phone, battery, charger or any accessory is not working
properly, take it to your nearest qualified service facility. The
personnel there will assist you, and if necessary, arrange for
service.
[12/01/05]