Panasonic KX-TG2388 Operating Instructions Manual page 10

Preparation
Battery strength
You can confirm the battery strength on the
handset display.
Battery icon
5
6
7
8
Recharging the battery
Recharge the battery when:
– "Recharge battery" is displayed or
7 flashes on the handset display.
– the handset beeps intermittently while it
is in use.
Note:
L Recharge the handset battery for more
than 15 minutes, or the display will
continue showing the indication.
L If the battery has been discharged, the
handset will display "Charge for 6h"
and 8 when you place the handset
on the base unit or charger.
10
For assistance, please visit http://www.panasonic.com/consumersupport
Battery strength
Fully charged
Medium
Low
When flashing: needs
to be recharged.
Discharged
Battery performance
After your Panasonic battery is fully
charged, you can expect the following
performance:
Operation
While in use
(talking)
While not in use
*1
(standby)
While in use when
the Hearing Aid
mode is Telecoil
(page 44)
*1 Handset is off the base unit or charger
but not in use.
Note:
L Battery power is consumed whenever
the handset is off the base unit or
charger, even when the handset is not in
use. The longer you leave the handset
off the base unit or charger, the shorter
you can actually talk on the handset.
Actual battery performance depends on
a combination of how often the handset
is in use and how often it is not in use.
L Once the battery is fully charged, you do
not have to charge it again until
"Recharge battery" is displayed or
7 flashes. This will maximize the
battery life.
Operating time
Up to 5 hours
Up to 11 days
Up to 2 hours