You can simply enter enter someone's phone number and the tool will make some fake calls, sure you can set how many calls that tool will make and sleep between calls ( Seconds ).
- PHP, you can install it for Linux "sudo apt install php"
- curl, install it for Linux "sudo apt install php-curl"
- open your terminal
- type "sudo chmod +x fakeCall.php"
- type "php [name.php]", default should be "php fakeCall.php"
- Ubuntu 18.04.1 LTS (Bionic Beaver) 64-bit
- Parrot Security Os Live 64-bit