The phone is ringing,
but your hands are full!
How can you mute or reject the call without using hands?
These 2 novel ways may give some hints.

Flip Your phone
to Mute a Call

When you neither want to answer a call nor reject it, you can press the power button once to mute the sound.
Or you can swipe downwards on the home screen and search “flip” in search box, tap Mute ringtone/Reduce volume, turn on Flip to mute ringtone. Then you can flip your phone to quickly mute it when there is an incoming call.

*When you use Flip to mute ringtone, ensure that the flip motion is neither too fast nor too slow, otherwise it won’t work.

Press Power Button
to End a Call

Tap     on the upper right corner of Dialler interface, then tap Settings>More, and enable Power button ends call. Simply press the power button to hang up an ongoing call at any time.

Perform the tips above to mute or reject any call at any time. Display your smooth gestures with your voice and motion.

*Reminder: The instructions above are followed with EMUI 10.1 as an example. It may be slightly different in other versions. Please adjust according to your actual situation.