xv
Handset Care
・
If handset is left with no battery or an exhausted one, data may be altered/
lost. SoftBank Mobile is not liable for any resulting damage.
・
Use handset between 5°C - 35°C. Avoid extreme temperatures/direct sunlight.
・
Exposing lens to direct sunlight may damage color filter affecting image color.
・
Do not drop or subject handset to shocks.
・
Clean handset with a dry, soft cloth. Using alcohol, thinner, etc. may damage it.
・
Never disassemble or modify handset.
・
Avoid scratching Display.
・
When using headphones, moderate the volume to avoid sound bleed.
・
Heavy objects or excessive pressure should be avoided. This may cause
malfunction or injury.
-
Do not sit down with handset in pocket.
-
Do not place heavy objects on handset in a bag.
・
Insert only specified devices into Headphone Port. Malfunction or damage
may result.
・
Always turn power off before removing battery. If battery is removed while
saving data or sending mail, data may be lost, changed or destroyed.
Keypad Surface Swelling
・
Keypad surface might swell up due to drastic atmospheric changes (at high
altitudes, aboard high-flying aircraft, etc.) when Battery Cover is closed
.
This
is normal. Keypad will return to its original shape.
・
Open Port Cover to release air that may be trapped inside handset.
・
Carefully close Battery Cover to avoid trapping excess air inside handset.
・
When using a swollen Keypad, take care to avoid damaging protrusions.
Original shape will return.
Water Resistance
840SC
Water
Resistance
・
840SC
complies
with
IPX5
(former
JIS
protection
level
5)
1
and
IPX7
(JIS
protection
level
7)
2
water
protection
standards,
with
Port
Covers
closed
and
Battery
Cover
locked
firmly.
1
IPX5 compliant means that this handset continues to function as a phone
after being subjected to a water jet (approximately 12.5 liters/min.)
discharged from a nozzle (inner diameter: 6.3 mm), from all directions
(approximately 3 m from handset) for at least three minutes.
2
IPX7 compliant means that this handset continues to function as a phone
and no water seeps inside after being gently lowered into a tank filled with
still tap water (at room temperature) to the depth of 1 m, and immersed at
the bottom for approximately 30 minutes.
・
Warranty does not cover malfunctions resulting from misuse.
Usage Notes
・
Lock Battery Cover and close Port Covers firmly. Foreign matter (hair, sand,
fibers, etc.) trapped between contact surfaces may cause seals to fail and
expose internal parts to water.
・
Leaving Battery/Port Covers open may expose handset to moisture, causing
malfunction/electric shock. Power handset off, and remove battery.
・
If handset gets wet, moisture might get between Keypad and hinges. Wipe
off handset with a clean, dry cloth. Do not leave handset wet.
・
To prevent water from getting inside a handset exposed to rain or touched
with wet hands, do not open Battery Cover or Port Cover. After handset has
completely dried out, slowly open Battery Cover or Port Cover. If liquid does
get inside, do not use handset; power off, remove battery, and take it to a
SoftBank Shop.
・
To prevent water from getting inside handset when areas around Port
Cover or Battery Cover are wet, wait until handset has completely dried,
before slowly opening and closing covers.
・
Handset is resistant to fresh/tap water at room temperature (5°C - 35°C) only.
Summary of Contents for 840SC
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