Cisco 8821 Setup page 7

Phone Setup
Note Dirt, oil, or other products can damage the gasket on the battery compartment cover, resulting in a poor seal.
Every time you change the battery, inspect the gasket for damage. If the gasket is damaged, you can order a
replacement cover.
Caution 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.
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
Hold the phone in one hand with the screen towards the palm of your hand. Cup your other hand near the base
of the phone. Shake the phone to make the battery fall into your hand.
Replace the Cisco Wireless IP Phone 8821 Battery
Phone Setup
7