Do the Yealink DECT handsets support Auto Answer?

The auto answer feature for Yealink DECT phones only works when the phone is placed in its charging cradle.
When auto answer feature is enabled, you can simply answer the incoming calls by lifting the handset from the charging cradle
To configure auto answer:

1. Press OK to enter the main menu.
2. Select Settings → Telephony → Auto Answer
3. Press Change to check or uncheck the Auto Answer checkbox.