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a
Battery life
• The battery pack is a consumable. With repeating the
charging, the operating time at a time is gradually
reduced.
• It is recommended to change the battery pack early
when the operating time at a time is reduced to
approximately half compared to the time when the
is purchased since the useful life of the battery
pack is reaching to the end. The battery pack may
expand when it is reaching to the end of useful life
depending on its usage condition, this is not a problem.
The useful life of the battery pack is one year as a guide
line. However, repeated charging/discharging for short
time, usage in high temperature environment, or
continuous long time charging condition may shorten
the useful life of the battery.
For environmental protection, bring the exhausted
battery to an , dealer, or recycle shop.
a
Do not charge for long periods of time (several days)
with the phone turned on.
• Do not leave the phone power on for long
periods of time while charging. Otherwise, when
charging finishes, the phone will attempt to
receive power from the battery so that when you
actually use the phone, you will be able to do
so for just a short amount of time before the battery
alarm sounds. If this happens, charge the battery
correctly. When charging the battery again, first
Confirming before use
disconnect the phone from the AC adapter
and then set it again.
a
Estimated usage time for battery
The usable time of the battery varies depending on the
usage environment or its remaining life.
Network
Stand-by time
Static : about ••• hrs
/ 3G
Dynamic : about ••• hrs
GSM/GPRS
Static : about ••• hrs
• Continuous talk time is the estimated time when radio
waves can be sent and received normally.
• Continuous stand-by time is the estimated time you
can use thephone in motion when it is closed
and can receive radio waves normally. The standby
time could be about half of this estimate depending
on the battery level, function settings, other ambient
conditions such as temperature, the status of radio
waves in the area (weak or no radio waves, for
instance) and the status of the network of the country
in which you stay. The continuous standby time will
be shorter if you don't insert the UIM. When you use
i-mode communications, the talk/transmission time
and standby time will be shorter. Further, even if you
do not make calls or perform i-mode communication,
the talk/communication time and standby time will be
shorter if you compose i-mode mail, start up a
downloaded i-appli.
Continuous talk time
Voice call : about ••• min
Video call : about •• min
Voice call: about ••• minutes
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