From this article, you will learn all the ways to answer a call on the Yealink cordless handsets For the phone manuals, Click here and Scroll down to the DECT section.
- Using the earpiece
- Using the speakerphone
- Using the headset
Note: You can ignore an incoming call by pressing the Silence soft key or reject an incoming call by 
You can also activate Do Not Disturb mode on a per-line basis to reject all incoming calls of the specified line. In all cases, the active call will appear on the LCD screen showing the call duration and destination.
Answering when not on another call
To answer a call using the earpiece press the Off-hook/Accept key 
or the Accept soft key.To answer a call using the speakerphone mode press the speakerphone key.
To answer a call using the headset press the Accept soft key when the headset is connected.
Answering when on another call
If you are on an active call, an incoming call arrives on the handset, press the off-hook key, speakerphone key, OK or the Accept soft key to answer an incoming call (the original call will be placed on hold).