Connecting Your Phone; Installing Or Removing The Phone Battery - Cisco 7921G User Manual

Connecting Your Phone

Your system administrator will configure your new Cisco Unified Wireless IP Phone to connect to the
corporate wireless network and the IP telephony network.
A rechargeable Lithium ion battery powers the Cisco Unified Wireless IP Phone 7921G. Before you
can use your phone, you must install the battery in the phone and then charge the battery. Depending
on the type of battery you have, the fully charged battery provides these hours of service:
• The standard battery provides up to 11 hours of talk time or up to 150 hours of standby time.
• The extended battery provides up to 15 hours of talk time or up to 200 hours of standby time.

Installing or Removing the Phone Battery

To install or remove the battery, follow these steps:
If you want to...
Install the battery
Remove the battery
Cisco Unified Wireless IP Phone 7921G for Cisco Unified Communications Manager 4.3, 5.1, 6.0 and Later
Then...
1. Insert the battery catches in the slots at the bottom of the phone. Ensure
metal contacts on the battery and the phone face each other.
2. Press the battery to the phone until it locks into place.
1. Push up on the locking catch with one hand.
2. With the other hand, hold the battery at the edges and pull out to remove
the battery.
Connecting Your Phone
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