https://github.com/DDOneApps/FakeCall/compare/v1.7...v1.8-alpha/

Ever wanted that feature from old Samsung phones that simulates an incoming call with audio in the original phone app? Introducing Fake Call. Unlike other apps that merely mock a UI, this app integrates directly with the Android Telecom Framework to deliver an indistinguishable calling experience. It offers many features to make the call feel as real as possible. Features - Original Dialer: Fake Call uses your real Phone app to simulate the incoming call by creating a Phone Account in Android's TelecomManager. - Customizable: The app lets you customize the name of the fake phone account in the settings to match your real service provider. - Schedule: Set exact timers for when the call should come in. - Audio Support: You can upload audio files that play when the call is answered. - Call History: Simulated calls appear in your call history. - IVR Mode: Assign audio files to keys and create sub-menus. - Recording: Record microphone audio during a fake call. License This project is licensed under the GNU General Public License.