Whack a Phone

Simple gameplay. Just tap to hit with a hammer and be quick. 

The game plot:
You're sitting in your office and feeling sleepy. You just want to close your eyes for a couple of minutes and take a small nap. At the moment your eyelids close the telephone rings on your desk. Then another. More phones appear out from thin air. It's like a nightmare. You have to stop those phones ringing. You take the hammer and begin to smash those phones! Whack them all to pieces!

Why whack moles, when you can whack some phones?