BBC presenter breaks 'unbreakable' phone on TV

When makers of an 'unbreakable' mobile phone handed it to a BBC TV presenter, they told him it would survive whatever he could throw at it.

But within seconds, Dan Simmons of technology show Click had smashed the screen on the handset - much to the embarrassment of product bosses.

The Sonim phone is meant to be able to survive being dropped from 10 storeys or being held underwater for 30 minutes. It's even claimed you you use it to hammer a nail in.

However, it was left looking less solid at the Consumer Electronics Show in Las Vegas, when the screen smashed after is was tapped on the corner of a fish tank.

This happened as CEO Bob Plaschke said: "It is basically unbreakable, if you find a way to break it we're going to give you a new phone." A new phone for Mr Simmons then. Check out the video here