Cisco IP Phone 7800 Series User Manual page 48

Answer Calls Automatically
The Cisco IP Phone 7811 doesn't support a headset.
Procedure
Step 1 Connect your headset to your phone.
Step 2
Make sure that the Headset button
Step 3 When your phone automatically answers the incoming call, talk to the caller using your headset.
If you don't want to use your headset anymore, then pick up the handset and you will leave headset mode.
Cisco IP Phone 7800 and 8800 Series, Cisco IP Conference Phone 7832, and Cisco ATA 190-SC User Guide for Webex Calling (formerly Spark
Call)
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Answer Calls on Your Desk Phone