Aquos Keitai 3, User Manual

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177
Safety Precautions
AQUOS ケータイ3
Battery
・Always power off before removing Battery.
Do not remove Battery while saving data, sending mail, etc.
May result in loss, alteration, or corruption of data.
・To reduce battery consumption:
Settings Energy saving/battery Energy
saving Energy saving ( )
・To help maintain performance and life of Battery, do not
store in the following conditions
・Full (immediately after charging is complete)
・Exhausted (too low to power on handset)
・Battery level should be at approximately 40% for optimal
storage.
・Depending on usage, bulges may appear near end of battery
life; this does not affect safety.
・Battery is a consumable item; will need to be replaced if
operating time shortens noticeably even after charging.
Purchase new Battery.
・If Battery or Charging Terminals become soiled, clean with
a clean, dry cotton swab, etc. If left soiled, poor connection
may prevent charging.
・Battery is not water/dust/shock resistant.
Lithium-Ion Batteries
・Handset uses a lithium-ion battery. Lithium-ion batteries
are valuable recyclable resources. Recycling is carried out
where the Mobile Recycle Network mark is displayed.
・If Notification Lamp is blinking, handset is not charged.
Charge with a AC Charger. If charging is still not possible,
contact your nearest SoftBank Shop.
・SoftBank Corp. cannot be held liable for trouble arising
from charging handset while abroad.
Earphones-Microphone Port
Some earphones-microphones may not work properly.
・Do not subject External Device Port to strong impact while
using earphones-microphone; water resistance may be
affected.
Self Check
If handset is unstable, initiate diagnostic as follows.
Settings Other settings Self check
Follow onscreen prompts
Forcing Power Off
If handset has stopped processing or won't respond to
operation, power off forcibly as follows.
(Long Press for at least 8 seconds)
・Release finger within 2 seconds after handset vibrates and
handset powers off.
Reset All
Reset All deletes all internal storage files. Back up important
data before performing Reset All.
Deleted content cannot be restored. Reset with caution.
Settings Data transfer/reset Reset
Reset all Enter Operation Password Reset
phone Erase everything
・To also delete files saved to SD Card, checkmark
Delete
data in SD card as well. before performing Reset All.