Charging - Fujitsu ARROWS NX F-01K Instruction Manual

■ Removing
a Face the display side of the terminal up, put your fingertip
into the groove and then open the slot cap→P26
b Draw the slot cap in the direction of the arrow straight and
horizontally→P32
c Remove the microSD card from the slot cap
d Check that the display side of the terminal faces up and
then insert the slot cap in the direction of the arrow
straight and horizontally→P33
e Firmly press the slot cap to close→P26

Charging

❖
Precautions on charging
･
If you use applications while charging, it may take time to
complete charging or charging may not complete due to
drop-off of battery. To finish charging, end applications
beforehand.
･
It is normal for the terminal or AC adapter to become warm
while charging. When the terminal becomes warm, charging
may stop temporarily for the safety. When the terminal
becomes extremely hot, stop using immediately.
･
If the temperature of the internal battery or the terminal
becomes out of range for charging, a charging error is
notified and the indicator LED blinks or turns off. Wait until
the temperature is dropped and then retry charging.
･
If charging takes for very long time, a charging error is
notified and the indicator LED turns off. Remove the
terminal from the charger and retry.
･
When the power voltage of the internal battery is abnormal,
charging error occurs and the indicator LED flashes.
Immediately exit any applications if you are using. Remove
the terminal from the charger and charge it again in the
proper manner. If you still fail to charge the terminal
normally, remove the terminal from the charger, turn off the
power, then contact "Technical Inquiries & Repairs" (in
Japanese only) on the last page of this manual or a
DOCOMO specified repair office.
･
When charging starts with the battery empty, the terminal
may not be immediately activated after turning the power
ON. In this case, charge the terminal while keeping it turned
OFF, and turn it ON after a while.
･
For charging time, see "Main specifications".→P200
❖
Internal battery life
･
The internal battery is a consumable part. The usage
duration of the battery per 1 charge decreases gradually
each time the battery is recharged. Talking on the phone for
a long time while charging may reduce the internal battery
lifetime.
･
You can check performance (charging ability) of the internal
battery from "About phone".→P167
･
When the battery usage time per one charge becomes about
half of that at the time of purchase, replacing the internal
battery is recommended because the internal battery is near
the end of life. For replacing internal battery, contact
"Repairs (Inquiries/Request)" on the last page (in Japanese
only) or DOCOMO-specified repair office.
35
Before using the terminal