89
Getting Ready
• When using a specified AC adapter (sold
separately) overseas, other than the
common AC adapter 01 (sold separately),
use an appropriate conversion plug
adapter for your destination. Do
not charge using a transformer for
international travel.
• Clean the power plug and charging
connector with dry cotton swabs, etc.
every now and then. Be careful not to
deform the connectors when cleaning.
The battery may not charge properly due
to soiled connectors.
• Firmly close the external connector cover
after charging. Do not pull hard on the
cover or twist it.
• The continuous call time and continuous
standby time are average usage times
combining moving state and stationary
state when radio reception is normal.
The usage time may drop to less than
half in the following cases, depending
on the battery charging status, usage
environment such as temperature,
reception condition at the location
where the product is used, and function
settings.
- The product is often used in
places where (out of service) is
displayed
- Use of Wi-Fi
®
function, Bluetooth
®
function, mail function, camera
function, 1Seg function, location
information, etc.
- When applications that run in the
background are used