Panasonic JOIP BB-GT1540E - Manual (Page 22)

Preparation
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Battery level
Note:
L
When the battery needs to be
charged, the handset beeps
intermittently during use.
Panasonic battery performance
Note:
L
It is normal for the battery not to reach
full capacity at the initial charge.
Maximum battery performance is
reached after a few complete cycles of
charge/discharge (use).
L Battery operating time may be
shortened over time depending on
usage conditions and surrounding
temperature.
L Battery power is consumed whenever
the handset is off the base unit or
charger, even when the handset is not
in use.
L After the handset is fully charged,
displaying “Charge completed”, it
may be left on the base unit or charger
without any ill effect on the battery.
L
The battery level may not be
displayed correctly after you replace
the battery. In this case, place the
handset on the base unit or charger
and let it charge for 7 hours.
Battery replacement
Important:
L
Use only the rechargeable Panasonic
battery noted on page 9.
Replace the old battery with a new one.
See page 19, step 4.
Battery
icon Battery level
1 Fully charged
2 Medium
3 Low
Flashing: needs to be
recharged.
4 Empty
Operation Operating time
While in use
(talking) Up to 8 hours
While not in use
(standby) Up to 14 days
GT15xxE.book Page 22 Wednesday, August 1, 2007 11:59 AM