Samsung SGH-I780 User Manual page 210

• Do not use harsh chemicals, cleaning solvents or strong
detergents to clean the phone. Wipe it with a soft cloth.
• 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.
• When the phone or battery gets wet, the label indicating
water damage inside the phone changes colour. In this
case, phone repairs are no longer guaranteed by the
manufacturer's warranty, even if the warranty for your
phone has not expired.
• If your phone has a flash or light, do not use it too close
to the eyes of people or animals. This may cause
damage to their eyes.
• Use only the supplied or an approved replacement
antenna. Unauthorised 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.
Regulatory notices
209