SoftBank 304HW User Manual page 219

Do not put Wi-Fi router, Battery, AC Charger
(optional accessory), Micro USB Cable in
cooking appliances such as a microwave or
pressure cooker or on IH cooking heaters.
May cause Battery to leak, overheat, burst or ignite or
cause Wi-Fi router, AC Charger (optional accessory) or
Micro USB Cable to overheat, emit smoke, ignite or cause
malfunction.
Keep Wi-Fi router off and do not charge
Battery near gas station or places with fire/
explosion risk (flammable gases (propane
gas, gasoline, etc.) or fine particulates).
Wi-Fi router use near petrochemicals or other flammables
may cause fire/explosion.
Do not drop, throw or otherwise subject to
strong force or impact.
Battery may leak, overheat, burst, or ignite, and may
result in fire, cause electric shock, malfunction, etc.
Take these actions in case of odd sound,
odor, smoke or abnormalities, during use,
charging, or storage:
1. Grasp AC Charger (optional accessory)/Micro USB
Cable (USB plug) to unplug it. Wi-Fi router may have
high temperature.
2. Power off.
3. Remove Battery.
Continued use may cause fire, electric shock, etc.
Keep liquids (water, refreshing beverage,
sea water, pet urine, etc.) and conductive
material (pencil lead, metal parts, necklaces,
hairpins, etc.) away from External Device
Port or External TV Antenna Slot. Do not put
those materials inside Wi-Fi router.
May cause short circuit, resulting in fire, burn,
malfunction, etc.
Do not place Wi-Fi router on unstable/uneven
surfaces.
Wi-Fi router or related hardware may fall, resulting in
injury, malfunction, etc. Failure to do so while charging
may cause damage to the terminal.
Keep Wi-Fi router and related hardware out
of infants' or pets' reach.
Infants may swallow Wi-Fi router or related hardware
resulting in injuries.
A guardian should supervise use by children
and insure Wi-Fi router is used as instructed.
Failure to do so may result in injuries.
Do not pull the cord with excessive force.
Instead, hold the AC adapter (optional
accessory) connector to remove.
Pulling the cord could damage it, possibly leading to
electric shock or fire.
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