Cisco 8821

Phone life and functions could be compromised if:
• The battery is installed incorrectly.
• The battery cover is not closed properly.
• The rubber gasket on battery cover is poorly maintained.
• The rubber gasket on battery cover is damaged.
• The phone is dropped on a hard surface on a regular basis.
Caution
Procedure
Step 1 Remove the cover from the battery compartment.
a) Push the locking catch to the left to release the cover.
b) Lift and remove the cover of the battery compartment.
Step 2 Install the battery.
If you install the battery incorrectly in the battery compartment, the battery and the battery
compartment will be damaged.
Caution
Phone Setup
2
Phone Setup
Install the Cisco Wireless IP Phone 8821 Battery