Low Battery Warning - Panasonic KX-TD7590CE Operating Instructions Manual

O I
THER NFORMATION
B
ATTERY
Duration time (when the PS is connected to
KX-TD816/KX-TD1232)
Under ideal conditions, a fully charged battery should last
about 11 hours while talking or 120 hours on standby. The
duration time varies depending on usage conditions and
ambient temperature.

Low battery warning

When the battery needs to be charged, "
beeps sound every five seconds. During a conversation,
the call will hang up automatically within one minute. If
idle or in a programming status, "
displayed and no key is operated, but the
available. In these cases, recharge the battery.
N :
OTE
The battery will drain even while the unit is "OFF".
•
Battery life may vary depending on usage conditions and
•
ambient temperature.
The PS can receive calls even while charging.
•
You need not worry about overcharging.
•
If " " flashes, power off the handset, otherwise battery
•
life will be shortened greatly.
36
(
I
NFORMATION
.)
CONT
CHARGE BATTERY
" flashes or
" is
key is