User's Manual
7
Charge the battery
Place the handset in the telephone base 
or the charger to charge. 
Once you have installed the battery, 
the handset LCD display indicates the 
battery status (see the table below).
NOTES
For best performance, keep the handset in 
the telephone base or charger when not  
in use.
The battery is fully charged after 12 hours 
of continuous charging.
If you place the handset in the telephone 
base or the charger without plugging 
in the battery, the screen displays 
No battery.
Battery 
indicators
Battery 
status
Action
The screen 
is blank, or 
shows Put 
in charger 
and   
flashes.
The battery 
has no 
charge or 
very little 
charge. The 
handset 
cannot be 
used.
Charge 
without 
interruption 
(at least 30 
minutes).
The screen 
shows Low 
battery and 
 flashes. 
The battery 
has enough 
charge to be 
used for a 
short time.
Charge 
without 
interruption 
(at least 30 
minutes).
The screen 
shows 
HANDSET X.
The battery is 
charged.
To keep 
the battery 
charged, 
place it in the 
telephone 
base or 
charger when 
not in use.
•
•
•
When it is fully charged, you can expect 
the following performance:
Operation Operating time
While in handset 
use (talking*)
Seven hours
While in 
speakerphone 
mode (talking*)
Three hours
While not in use 
(standby**)
Five days
* Operating times vary depending on your actual  
 use and the age of the battery. 
** Handset is not charging or in use.










