What twat put a QWERTY keyboard on a Blackberry?
What twat thought you would stand any chance of using a Blackberry?
Either:
You would succeed in using it enough to run up a bill in £1000's and jam the network
or
30 seconds after getting it out of the box, you would drop it in a urinal.
Some pairings of people and things are doomed never to work out
Like BM and ladders or Miss D and milk.