xxxvii
Handset Care
Secure External Device Port Cover and Battery Cover before
use. Failing to do so may result in malfunction.
Malfunction caused by contact with liquids or dust may not
be covered by Warranty.
Do not open/close External Device Port Cover or Battery
Cover in rain or when handset is still wet.
Accessories and other optional items are not waterproof or
dustproof.
Air conditioned air may cause condensation, resulting in
corrosion.
If handset is left with no Battery or an exhausted one, data
may be altered/lost. SoftBank Mobile is not liable for any
resulting damages.
Use handset within temperatures of 5°C to 35°C and humidity
35% to 90% (limited use in a bathroom within 36°C to 40°C).
Avoid extreme temperatures/direct sunlight.
Handset may become warm during use or charging. This is not
a malfunction.
Battery may swell as service life nears end. This is not a
problem.
Exposing lens to direct sunlight may damage color filter and
affect image color.
Soiled terminals may cause poor connection. If the terminals
are dirty, use a dry cloth or cotton swab to wipe them clean.
Clean handset with a dry, soft cloth. Using alcohol, thinner, etc.
may damage it.
Avoid forcefully rubbing or scratching Display.
Do not subject handset to excessive force.
■
• Do■not■sit■down■with■handset■in■a■back■pocket.■
■
• Do■not■place■heavy■objects■in■a■bag■with■handset■inside.
Do not remove nameplate from handset
.
Doing so invalidates
warranty.
Always power off handset before removing Battery. If Battery
is removed while saving or sending mail, data may be altered or
lost.
Display is manufactured with high precision technology,
however, some pixels may appear darker/brighter.
Connect only specified products to External Device Port.
While walking, moderate earphone volume to make sounds
around you audible and help avoid accidents.
When holding handset in use, do not cover Speaker.
Battery
Do not use/store battery in extremely low/high temperatures.
Recommended operating temperature: 5°C to 35°C
Tape over terminals to insulate Battery. Comply with local
waste disposal regulations.
Use the following voltage/current when charging.
Voltage: 4.20V±0.05V, current: 850mA (MAX)
