SoftBank 302SH User Manual Download

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117

Safety Precautions

SoftBank 302SH

Handset & Hardware Care

・During periods of disuse, charge handset to approximately

40% at least once every 6 months; if left uncharged, files/
settings may be affected or handset may become unusable.
SoftBank Mobile Corp. is not liable for any resulting
damages.

・Use handset within 5

C - 35

C (up to 40

C for brief

periods in bathrooms, shower rooms, etc.) 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.

・Handset may not charge properly if charging terminals are

obstructed by dust, debris, etc. Clean with a dry cloth,
cotton swab, etc.

・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
resistance.

・Connect only specified products to Port. 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.

・Avoid covering Earpiece, Mics and Speaker while using

handset.

・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.

・Do not cover Proximity Sensor or place a sticker/label

over it; may hinder ambient light detection, resulting in
malfunction of Proximity Sensor.

SD/USIM Card Slot

SD Card Slot is located above USIM Card Slot. Insert each card
into correct opening in correct orientation.

・Always power off before card insertion/removal.
・Place USIM Card in USIM Tray beforehand.

Touchscreen

・Touchscreen may not respond in these situations:

・Use with gloves/long fingernails
・Use of pens, pencils or sharp objects
・Use with objects on/against Display

・To prevent malfunctions, do not:

・Touch Display with wet fingers
・Use if Display is wet
・Subject Display to force/pressure
・Place labels or stickers over Display

・If Display is wet, wipe it with a soft cloth.
・To improve response, calibrate Touchscreen as follows.

In application sheet,

(Settings)

Device info

Adjust touch panel

Follow onscreen prompts

・In the following cases, Press

to activate Screen lock,

then Press

again to cancel it.

・Handset operates automatically without touch input
・Handset does not respond to touch input

TV Antenna

Pulling TV Antenna by its top, extend it fully; adjust angle
to find best reception. After use, straighten TV Antenna and
gently retract it from the bottom. Do not carry handset with
TV Antenna extended; damage may result.

Saving Battery Power

Reduce battery consumption as follows.
In application sheet,

(Settings)

Energy saving

Energy saving settings

Energy save

・When

Energy save

is enabled, Energy save symbol appears

green.

Headphones

Headphones with Mic (SHLDL1) are available for separate
purchase. Other headphone mics may not function properly on
handset.