Panasonic P-05D Instruction Manual page 246

Symptom
Usable time of the
internal battery is
short
Not respond to
tapping the touch
panel/pressing
the keys
Delayed response
to tapping the
touch panel/
pressing the keys
docomo mini UIM
card not
recognized
Clock shows
wrong time
Check item
• Check if the mobile phone is left out of
service area for a long time.
While being out of service area, the mobile
phone consumes more power to search
for radio wave to establish communication
(Z P.268).
• The usable time of the internal battery
differs depending on the usage
environment and its remaining life (Z
P.268).
• The internal battery is a consumable item.
Usable time per charge gradually
decreases with repeated charging. When
its usable time is extremely short
compared with that at the time of
purchase, contact "Repairs" or a repair
counter specified by DOCOMO (Z P.299).
• Check if the mobile phone is in Sleep
mode.
To cancel the Sleep mode, press H or
touch and hold Home key (Z P.53).
• Turn the power off and on again (Z
P.53).
• This is likely to occur when a massive
amount of data is stored in internal
storage or it is exchanging large data with
USB storage.
• Make sure that the docomo mini UIM card
is inserted in the correct orientation (Z
P.44).
• The clock may show wrong time when the
mobile phone is left on for a long time.
Make sure that [Automatic] checkbox in
Date & Time is marked, and then turn the
power off and on again in a location with
a strong radio wave (Z P.160).
245 Appendix