SoftBank 830CA User Manual page 15

Safety Precautions
If you use an implanted cardiac pacemaker or
implanted defibrillator, carry and use handset at a
distance of at least 22 centimeters from the
implanted area.
Radio waves may interfere with the operation of implanted
cardiac pacemakers or implanted defibrillators.
When using electronic medical equipment other than
implanted cardiac pacemakers or implanted
defibrillators outside of medical institutions (for
home treatment, etc.), consult with the individual
medical device manufacturer or distributor about the
possible influence of radio waves.
Radio waves may interfere with the operation of electronic
medical equipment.
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CAUTION
Handset, Battery, AC Charger, USIM Card & Stereo
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Earphone Conversion Cable
Do not place handset on a slope or unstable surface.
Protect handset from shocks.
May cause handset to fall resulting in injury or malfunction. Be
especially careful when vibrator function of handset is enabled.
Do not store handset in humid or dusty places.
May cause malfunction.
When a child uses handset, it is recommended that a
parent provides proper instructions to the child and
ensure those instructions are followed.
Failing to do so may cause injury, etc.
Keep handset out of reach of infants.
Accidental swallowing may lead to suffocation and injury.
Be careful when using handset for an extended
period of time with AC Charger connected.
Handset, battery and charger (sold separately) may become
warm if you operate handset for an extended period of time
while charging. Prolonged contact with warm devices may
cause redness, itching, irritation or low-temperature burns.
Do not exceed maximum ratings for outlets, cables,
and wiring components.
"Piggybacking" of plugs causing maximum ratings to be
exceeded may lead to overheating and fire.