Cisco 8821 User Manual page 74

Use the Push to Talk Application
Procedure
Step 1
From the home screen, select Apps
Step 2 Select Push to Talk.
• Use Application
• Use Talk and Stop to send and receive audio.
Cisco Wireless IP Phone 8821 and 8821-EX User Guide
64
.
to start and end a transmission depending on how your service is configured.
Applications