Casio EXILIM C721 - Manual (Page 200)

199
Safety
To avoid injury, do not use device as the earpiece magnet picks
up metal objects such as pins.
Never bring device near a floppy disk, magnetic card, magnetic
tape, MOs, MDs, prepaid card, or other similar objects. It may
destroy or corrupt these data.
Never press or poke display with your finger or other object. It
may cause damage to display.
Never twist device. It may cause product failure.
DO NOT put stickers on LCD screen or keypad. these stickers
may touch and press keys when the Flip Top is closed. This may
cause improper operating of the phone.
k Antenna Safety
Use only the supplied or an approved replacement antenna.
Unauthorized antennas, modifications, or attachments could
impair call quality, damage the phone, or result in violation of FCC
regulations. Please contact your local dealer for replacement
antenna. Do not use the phone with a damaged antenna. If a
damaged antenna comes into contact with the skin, a minor burn
may result. Please contact your local dealer for replacement
antenna.
k Battery Safety
Your device uses a removable and rechargeable lithium ion
battery. Please contact customer service for assistance should
you need a replacement battery.
DOs
• Only use Casio branded batteries specific to your phone model.