Zte Libero 2 User Manual page 94

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・If you use a hearing aid, handset may interfere with
operations of some hearing aids. If any interference is
found, contact the manufacturer or distributor of the
hearing aid.
・Turn off handset in or near places where explosives are
handled. Handset use may lead to an explosion, or affect
explosion devices.
・Do not forget your security code for unlocking screen if
set. If you forget the security code and unlocking screen
is no longer possible, take the necessary procedures at the
nearest SoftBank shop. In that case, the contents saved or
set by user are lost.
・A variety of applications can be installed to handset from
"Google Play™" provided by Google Inc. SoftBank Corp.
makes no guarantee whatsoever with regard to the nature
(quality, reliability, legality, suitability for a purpose,
validity of information, accuracy, etc.) of these applications
that you yourself have installed, or with regard to any
problems (viruses, etc.) resulting from them.
Precautions
・Avoid exposing handset to rain, snow or high humidity.
Handset is not waterproof.
・Do not use handset in extreme temperatures, direct sunlight
and humid or dusty places.
・Do not drop handset or subject it to excessive shock.
・To clean handset, wipe it with a dry soft cloth. Do not use
alcohol, thinner, benzene or other solvents. Doing so may
cause discoloration and remove the printed logo.
・When removing Battery Cover, do not touch metal part of
USIM Card Slot. Doing so may cause handset to malfunction
due to static electricity.
・Battery is not sufficiently charged when you purchased
handset. Charge Battery before using handset.
・Do not remove Battery if handset is powered on. May cause
malfunction.
・If Battery is removed from handset for a long period of
time or left with low-battery level, the contents saved or
set by user may be lost or altered. SoftBank Corp. is not
liable for any loss arose from the data loss or alteration.
・Battery is a consumable product; it is a lithium-ion-type
battery. Available time gradually decreases by charging and
discharging repeatedly. When available time is shortened,
replace with new one.
・Do not dispose of old Battery after being replaced or
removed from handset as regular trash. Tape the terminal
of old Battery to insulate or put it into a plastic bag, and
then bring it to a SoftBank shop or recycle shop. If your
municipality collects old batteries, dispose following the
rules.
・When removing Battery, make sure to put your fingernail
into the groove of handset and lift the one side of Battery.
Forcibly removing may damage the terminals.
・Handset Display pixels may be missing or remain lit. This is
not a defect or malfunction. If Display is left on for a long
period of time, pictures may be permanently burned into it.
・Make sure a commercially available headset with microphone
is securely plugged into Earphone Port. Failing to do so may
generate noise on the other party's phone during calls.
・Do not turn the volume up too high while using a
commercially available headset with microphone. Exposure to
high sound levels may impair hearing and prolonged use may
cause hearing damage regardless of the volume level. Sound
leakage may annoy other people and surrounding sounds may
not be heard clearly when walking, resulting in an accident.
・Grasp plug to remove a commercially available headset with
microphone. Pulling cable may cause damage or malfunction.
・When you replace handset or send it for repair, messages
and other data stored in handset cannot be transferred to
another handset.
Camera Flash
・Do not use Camera Flash in extremely hot/cold places or
high humidity. May shorten Camera Flash's usable life.
・Camera Flash use limited to its usable life. Camera Flash will
gradually dim with use.