Panasonic JOIP BB-GT1540E Operating Instructions Manual page 22

Global voip telephone
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Preparation
Battery level
Battery
Battery level
icon
Fully charged
1
Medium
2
Low
3
Flashing: needs to be
recharged.
Empty
4
Note:
L When the battery needs to be
charged, the handset beeps
intermittently during use.
Panasonic battery performance
Operation
While in use
(talking)
While not in use
(standby)
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
22
Operating time
Up to 8 hours
Up to 14 days
For product assistance, visit www.globarange.com
For A assistance, visit www.joip.com
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.

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