4.1.3. Battery Life
After your Panasonic batteries are fully charged, you can expect the following performance:
Ni-MH batteries (700 mAh)
Operation Operating Time
While in use (talking) 20 hours max.
While not in use (standby) 170 hours max.
Note:
• Actual battery performance depends on a combination of how often the handset is in use (talking) and how often it is not
in use (standby).
• Battery operating time may be shortened over time depending on usage conditions and ambient temperature.
4.1.4. Battery Replacement
If flashes even after the handset batteries have been charged for 7 hours, the batteries must be replaced.
Important:
• We recommend the use of Panasonic rechargeable Ni-MH batteries HHR-4EPT. If you install non-rechargeable batteries
and start charging, the batteries may leak electrolyte.
• Do not mix old and new batteries.
• Wipe the battery ends (
, ) with a dry cloth.
• When installing the batteries, avoid touching the battery ends (
, ) or the unit contacts.
1. Press the notch on the handset cover firmly and slide it in the direction of the arrow.
2. Remove the old batteries positive ( ) end first and install the new ones.
7
KX-TG1233BXS / KX-TG1233BXT / KX-TCA122CXS / KX-TCA122CXT / KX-TCA121CXS / KX-TCA121CXT