User's Manual

33
Before Using the Handset
The battery pack is not fully charged at the time
of purchase. Be sure to charge the battery
before use.
It is recommended that the accompanying
Wireless Charger SH01 be used for charging to
prevent water from seeping or dust from getting
in caused by forgetting to close the external
connector terminal cover (nP. 35).
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Cautions while charging
Do not charge for a long time with the power left
on. If the FOMA terminal is left on after charging
is complete, the battery pack charge decreases.
In that case, the AC or DC adapter (sold
separately) or the wireless charger charges the
battery again. However, depending on the time
when the FOMA terminal is disconnected from
the AC or DC adapter or the wireless charger,
the battery charge level may be low or the
battery may only be usable for a short time.
If the FOMA terminal is left for a long time even
after the charging is completed, the battery level
may decrease.
When the battery is empty and terminal is
recharging, charging lamp may not illuminate
immediately.
If the battery empty alert is displayed and the
power cannot be turned on, charge the battery
for a while.
While charging, terminal may not turn on even
when charging lamp is illuminated in red. Charge
longer and try turning power on again.
Frequently recharging the battery when its power
is still remaining enough may shorten the life of
the battery pack. It is recommended to use the
battery to a certain level before recharging.
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Estimated charge time and lamp
display
The following figures are estimated times for
charging an empty battery pack with the FOMA
terminal turned off.
Charging lamp illuminates in red while charging,
and it turns off when charging is completed.
If the power of the FOMA terminal is off during
the use of the wireless charger, charging lamp
flashes red on starting or finishing charging.
Check that the battery pack has been properly
attached when charging lamp flashes red during
the use of the AC or DC adapter. The lamp also
flashes red when the battery pack has reached
the end of its service life.
If the charging information flashes blue (with
approximately 0.25 second intervals) during the
use of the wireless charger, remove and place
the FOMA terminal on it again properly after
confirming that there is no foreign object
between the wireless charger and the FOMA
terminal, remove and insert the power plug into
the outlet again, etc.
The battery pack can also be charged with the
FOMA terminal turned on (While charging, the
battery icon appears with [w] superimposed).
Charging
FOMA AC Adapter 01/02 Approx. 220 min
FOMA DC Adapter 01/02 Approx. 220 min