SoftBank 304HW User Manual page 225

General Use
・ SoftBank 4G Service can be used with only dedicated
models.
・ Wi-Fi router supports Software Update. Use Wi-Fi router
with the latest software updated.
・ Wi-Fi router transmissions may be disrupted inside
buildings, tunnels or underground, or in vehicles, or when
moving into/out of such places.
・ Use Wi-Fi router without disturbing others. Theaters and
public transportation systems may or may not allow use of
Wi-Fi router.
・ Wi-Fi routers are radios as stipulated by the Radio Law.
Under the Radio Law, Wi-Fi routers must be submitted for
inspection upon request.
・ Files may be lost or damaged in the following situations.
SoftBank Mobile is not liable for damages incurred due to
lost or altered information. To minimize damages, back up
data and store separately.
- When using Wi-Fi router incorrectly
- When affected by static electricity or electrical noise.
- Powering Wi-Fi router off while in use.
- When Wi-Fi router breaks down or is submitted for repair.
・ If Wi-Fi router is used abroad, changing settings according
to the law of country is required. For settings, see
Fi Advanced Settings."
・ Communication may slow down or may become unavailable
due to heavy traffic or under certain circumstances.
・ Do not use Wi-Fi router in the proximity of areas where
explosive materials are handled. An explosion may be
induced. In addition, explosive devices might be affected.
・ Wi-Fi router USIM Card cannot be used with some mobile
devices (including SoftBank models).
・ Wi-Fi router may become hot while charging or in use for a
long time.
・ Prolonged contact with skin may cause low-temperature
burn injuries.
・ AC Charger (optional accessory) may become hot while
charging.
Handling
・ Do not expose Wi-Fi router to rain, snow, or high humidity.
Wi-Fi router is not waterproof.
・ Avoid extreme temperatures/high humidity/direct sunlight/
dusty areas.
・ Do not drop or subject to strong impact.
・ Clean Wi-Fi router with a soft dry cloth. Alcohol/solvent use
may fade color/label.
Touchscreen
・ Do not press Display surface with nail, sharp or hard
object, etc. forcibly. May cause scratch or damage. Touch
lightly with your finger. Do not push Display with your finger
or press with sharp object (nail, ballpoint pen, pin, etc.).
Touchscreen may not work in the following cases. Or, they
may cause false operation.
・ Operate with globes
・ Operate with nail tip
・ Operate with foreign object on Display
・ Operate with protective sheet or sticker attached
・ Operate with water drops or dew condensation on Display
・ Operate with wet or sweat finger
・ If conductive material such as metal gets close to Display
when carrying Wi-Fi router in a pocket or bag, Touchscreen
may cause false operation.
・ Touch with finger. Do not operate with sharp object such
as ballpoint pen or pencil. May cause false operation,
scratch or damage Display.
・ Do not attach sticker or sheet (commercially available
protective film, peep prevention sheet, etc.). May cause
Touchscreen false operation.
・ Do not touch with nail tip. May cause nail crack or injury.
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