SoftBank 921T Instruction Manual page 26

General Notes
Inside Vehicles
•
Do not use the handset while driving. Use of the handset while
driving is prohibited by law.
Talking on the handset using Stereo Earphone-Microphone (sold
separately) while driving may be subject to penalties in some
prefectures.
•
Before using the handset, stop the vehicle in a safe area where
parking or stopping is permitted.
Aboard Aircraft
•
Do not use the handset on an aircraft. Do not turn the handset
on while you are on the aircraft. Use of the handset on an
aircraft is prohibited by law.
Handling Basics
•
Do not use the handset in extreme temperatures, direct sunlight
and humid or dusty places.
•
Do not drop the handset or subject it to excessive shock.
•
To clean the handset, wipe it with a dry soft cloth. Do not use
alcohol, thinner, benzene or other solvents. Doing so may cause
discoloration and remove the printed logo.
•
Avoid exposing the handset to rain, snow or high humidity. The
handset, battery, charger (sold separately), Stereo Earphone-
Microphone (sold separately) and other optional accessories are
not waterproof.
•
Do not remove the battery while handset power is on to avoid
malfunction.
•
If the battery has been removed from the handset or the
handset has not been charged for a long time, stored data and
settings may be lost or altered. SoftBank and Toshiba accept no
liability whatsoever for any damage or loss resulting from such
negligence.
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•
The battery is a consumable item employing lithium ions.
Replace the battery with a new one if the operation time
becomes extremely short after it is fully charged. Buy a new
battery designated for the handset.
•
Do not dispose of batteries with municipal
waste. Insulate the terminal with tape or place
the battery in a plastic bag and take it to the
nearest SoftBank Shop or recycling center. Be
sure to observe local regulations on battery
disposal.
•
Some handset display pixels may be missing or remain lit. This is
not a defect or malfunction. If the Display is left on for a long
period of time, pictures may be permanently burned into it.
•
Make sure Stereo Earphone Conversion Cable or Stereo
Earphone-Microphone (sold separately) is securely plugged into
Earphone Microphone Jack. Failing to do so may generate noise
on the other party's phone during calls.
•
Do not turn the volume up too high while using Stereo
Earphone-Microphone (sold separately). Exposure to high sound
levels may impair hearing and prolonged use may cause hearing
damage regardless of the volume level. Sound leakage may
annoy other people and surrounding sounds may not be heard
clearly when walking, resulting in an accident.
•
When Earphone Microphone Jack, External Device Port and
Memory Card Slot are not in use, make sure to replace the
covers. Otherwise dust or water may enter the handset causing
handset malfunction.
•
Hold the plug and do not pull the cord when unplugging Stereo
Earphone Conversion Cable or Stereo Earphone-Microphone
(sold separately). Pulling the cord may cause damage or
malfunction.