In Fake Call you can simulate an incoming call.

How to use fake call:

Tap call now to activate the fake call.
Tap schedule to set a timer for a fake call.

Fake call features:

Set caller name.
Set caller number.
Choose caller picture.
Set a ringtone.
Record a voice for caller.

Disclaimer: Fake Call does not have a real incoming call feature - it just a simulated incoming call.