The battery contacts are on the top left edge of the battery and the top left edge of the battery compartment.
Ensure that the contacts meet and that the battery is seated in the compartment.
The battery fits only one way in the compartment. Don’t force the battery in the wrong way in the
battery compartment.
Note
Step 5 Replace the battery cover, make sure that the cover is closed, and turn the latch clockwise to the locked
position.
Don't force the cover closed. If it doesn't close easily, take it off and check that the battery is completely seated
in the battery compartment.
What to do next
Before you use the handset, you need to charge it. See Charge the Handset Battery, on page 28.
Cisco IP DECT 6800 Series User Guide
24
Handset Setup
Install the Battery in the Handset