this app is an idea for cheater.
imagine you forgot to call for your husband's birthday and he's now very upset because of this. now you're inventing a strange excuse like you tried to call him but you had no answer by him.
of course he wouldn't believe you, but thanks to this new cheater app you can insert a fake dialled call between your real ones.
just select the person and the hour you want and now you have it inside the list of dialled calls.