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General Notes
Observe the following for optimal performance. Please use
handset after reading carefully.
【902KC】 here refers to this mobile phone 【DIGNO
®
ケータイ
3】.
Usage Basics
Read battery label to confirm battery type; use/dispose of
Battery accordingly.
Label Battery Type
Li-ion00 Lithium-ion
・Content saved on handset (Phone Book, mail, music, photos,
videos, etc.) may be altered or erased due to accident,
malfunction/repair, or other handling. Keep a copy of
important content. SoftBank Corp. is not liable for any
damages or lost profit resulting from alteration or loss of
content.
・Do not use in places with much dust or vibration.
・Use of handset near a landline phone, TV, or radio may
affect the image and sound quality of the equipment.
・Depending on conditions of use (in call, using Internet or
mail, charging, etc.), handset and USIM Card may become
warm. This is not a defect or malfunction.
・Be sure to charge Battery before using handset for the
first time or if handset has not been used for a long time.
(During charging, Battery may become warm. This is not a
defect or malfunction.)
・Depending on usage, bulges may appear on Battery near end
of battery life. This is normal for lithium-ion batteries and
does not affect safety.
・Sticker on handset bearing the manufacture number
(in Battery Compartment) is certification that your
SoftBank handset is licensed under the Radio Law and
Telecommunications Business Law. Do not remove.
・Mail saved on handset, downloaded content (whether paid
for or free), etc. cannot be transferred to an exchange
SoftBank handset (replacing old handset, submitting handset
for repairs, etc.).
・When using handset in public places, take care not to annoy
other people around you.
・Wearing polarized sunglasses may cause Display to appear
dark or distorted at certain angles.
・Be sure to center Earpiece over ear to hear Earpiece sound.
Your ear may block Earpiece (sound hole) and prevent clear
sound.
・Trying to use keys during content playback may cause
content to stop or other abnormal operation.
・Keeping Viewfinder open or shooting videos, operating
Browser, etc. repeatedly for a continuous and extended
period causes handset to become warm. Skin contact for
extended period when handset is warm may cause low-
temperature burns.
・Handset may become warm depending on usage and where
used, and some functions (charging, etc.) will stop as a
precaution. Handset powers off if use is continued while
warm.
・External Device Port is designed to use USB Type-C plug
only. Inserting microUSB (Type-B) plug forcibly may cause
damage or malfunction.
・If a message appears indicating error due to temperature
while External Device Port is in use, immediately disconnect
cable.
・SD Card may feel warm when removed from handset after
prolonged use. This is not a defect or malfunction.
・Do not use or store SD Card in place where static electricity
or electrical noise occurs easily.
・Back up content on an SD Card to a PC or other media.
SoftBank Corp. is not liable for any damages resulting from
loss of content due to SD Card breakage or other failure.
・Do not forget lock number/password for unlocking screen. If
you do forget it, take handset to a SoftBank Shop to reset
it. This will erase all handset information and settings.
・Never use a modified handset.
Using a modified handset is a violation of the Radio Law and
the Telecommunications Business Law.
Handset is certified as compliant with technical regulations
as specific radio equipment based on the Radio Law
and technical regulations for handset based on the
Telecommunications Business Law, indicated by a technical
conformity mark viewable by the following operations.
In standby, Settings About phone
Compliance information .
Such certification is nullified if handset interior is modified.
Using handset with certification nullified is a violation of
the Radio Law and the Telecommunications Business Law and
should never be used in such state.
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