Fake Call can help you in an awkward situation.
Fake call can increase the intimacy between you and your girlfriend
Fake call increase the fun between you and your friends
A fake call from the president to make you feel more face
You can set up a fake call on a regular basis
If you hate a place and don't want to stay setting up a fake call can make you leave quickly

You can set up a specific recording for a fake phone to increase the credibility of the fake phone
Set up different call shows for fake phones to simulate real-world scenarios
Set up different call tone for fake phone you can quickly distinguish fake phone

In fake phone games you can simulate incoming calls.
Disclaimer: fake phone games don't have a real caller feature-it's just a mock call.
Characteristics:
Set up fake calls.
Set up a role such as a fake phone call from the police.
Change incoming call picture and number.
Set up different call scenarios.
Set an audio for the call