User manual

Table Of Contents
177
Safety Precautions
AQUOS Xx3
Voluntary Control of Radio Interference
Handset conforms to technical regulations pursuant to
the Rules for Voluntary Control Measures of VCCI; the
corresponding conformity mark is shown on electronic rating
plate on handset. To check the electronic rating plate:
In app sheet, (Settings) About phone
Authentication
Handset & Hardware Care
Handset & Hardware Care
・Use handset within 5
o
C - 35
o
C and 35% - 90% humidity.
・Avoid extreme temperature or direct sunlight.
・Handset/Internal Battery may become warm during operation
or while charging. This is normal.
・Warranty does not cover malfunctions resulting from
misuse.
・Clean handset with a soft dry cloth. Alcohol/solvent use
may fade color/print.
・Avoid scratching Display.
・Avoid heavy objects or excessive pressure. May cause
malfunction or injury.
・Do not sit on handset in back pants pocket.
・Do not place heavy objects on handset inside handbags,
packs, etc.
・Handset back cover is not removable. Do not try to remove
it; may cause damage or malfunction, or affect water and
dust resistance.
・Connect only specified products to Jacks. Other devices may
malfunction or cause damage.
・Do not power off while using SD Card; may result in data
loss or malfunction.
・When walking outside, moderate handset volume to avoid
accidents.
・If thunder is audible while outdoors, discontinue use; there
is a risk of lightning strike or electric shock.
・When holding handset, do not block Receiver, Mic, Speaker,
or Recorder Mic.
・Proximity Sensor prevents Touchscreen misoperation during
calls. Do not cover or place a sticker/label over Proximity
Sensor; Display may remain off during calls, disabling
handset operation.
・If your hair is between Receiver and your ear during calls,
Proximity Sensor may not function properly.
Display may remain on; touching Display accidentally may
end the call.
・Do not cover Light Sensor or place a sticker/label over it;
may hinder ambient light detection, resulting in malfunction
of Light Sensor.
・Handset Receiver is located at the center of Display upper
end. If other party's voice is hard to hear during calls, hold
handset so that Receiver is next to your earhole for better
audibility.