Instruction manual

20 Contents ／ Notes
 Charge the battery pack in an environment
with the proper ambient temperature (5°C
to 35°C).
 The operating time of the battery pack
varies depending on the operating
environment and the secular degradation
of the battery pack.
 Depending on the use condition, the
battery pack may be inflated as it comes to
the end of its life. This is not a malfunction.
 Do not store the battery pack for a long
period of time in the following cases:
• The battery is fully charged (immediately
after the charging is complete)
• The battery has run out (the phone cannot
power on)
The performance and life of the battery
pack may deteriorate.
It is recommended that you store the
battery pack with 40% battery remaining.
Adapter (including the charging
adapter) precautions
 Charge the battery pack in an environment
with the proper ambient temperature (5°C
to 35°C).
 Do not charge in the following places.
• Places that are very humid, dusty or
exposed to strong vibrations.
• Near land-line phone or TV/radio.
 The adapter (including the charging
adapter) could become warm while
charging. This condition is not abnormal.
You can continue charging the battery.
 Use the DC adapter only when the car
engine is running.
The car battery may be exhausted.
 When you use the power outlet with a
mechanism to prevent the plug from being
removed, follow the instructions on the
outlet's user's manual.
 Do not give a strong impact to the adapter.
May cause malfunction.
UIM precautions
 Do not use unnecessary force to insert/
remove the
UIM .
 Do not insert and use the UIM with another
IC card reader/writer. Please note that you
are wholly liable for any damage or
malfunction as a result of such action.
 Always keep the IC surface clean when
you use the card.
 Clean the UIM with a dry, soft cloth (such
as used for cleaning eyeglasses).
 Note down the information saved in the
UIM in a separate note and keep it safely.
Under no condition will DOCOMO be held
liable for any damaged or lost data saved in
the FOMA terminal.
 Take an expended UIM to our service
counter (docomo Shop, etc.) for proper
disposal in order to protect the
environment.
 Do not damage, contact carelessly, or
short-circuit an IC.
May cause data loss or malfunction.
 Do not drop a UIM or subject it to impact.
May cause malfunction.
 Do not bend a UIM or place a heavy object
on it.
May cause malfunction.