Dial out to a fake person. Create a conversation, select a number or contact from your phone book and dial out as you would normally do using your phone's dialer. But instead of a real person, your phone will answer to you and have a fake conversation with it.

you could also give your phone to a friend, ask him to call to an already activated faked number and have fun.

This is a trial version which you can test for 1 day. If you like it please consider upgrading.