Sony SO-02J, Instruction Manual, Page: 209 / 256

207
Appendix/Index
Battery Care charging does not start
･ Battery Care charging cannot start when
learning is not complete because
regularity in your charging habit has not
been found.
→
P.35
Cannot charge fully
･
If you remove charging equipment
during Battery Care charging, the terminal
may not be fully charged.
To charge fully, from the Home screen,
u
[Settings]
u
[Battery]
u
[Battery Care]
u
Tap to turn off Battery Care and
then switch to normal charge.
→
P.35
■
Terminal operation
Become hot while operating/charging.
･
While calling, depending on the radio
wave condition or call duration time, the
terminal may become hot around the
earpiece/speaker. This condition is not
abnormal.
･
While operating or charging, or if you
operate applications, watch 1Seg, record
video, etc. for a long time while charging
the battery, the terminal, internal battery
or adapter may become hot. There is no
problem about operation and continue to
use it.
･
When the temperature of the terminal is
raised, a message appears on the
Notification panel and some applications
or services may become unavailable.
In this case, wait until the temperature of
the terminal drops and use again.
The operation time provided by the
battery is short.
･
Is the terminal left for a long time under
the state of out of service area?
Out of service area, a lot of power is
consumed to search available radio
waves.
･ The operating time of the battery varies
depending on the operating
environment and the degradation level of
the internal battery.
→
P.34
･ The internal battery is a consumable part.
Each time the internal battery is
recharged, the battery usage time per one
charge gradually decreases.
If the operation time becomes too short
with fully charged state, contact "Repairs
(Inquiries/Request)" on the last page (in
Japanese only) or a DOCOMO-specified
repair office.