Review: BlackBerry Classic

Introduction and designWhen you're down to 0.5% of the market share in global smartphone shipments, what do you do? If you're BlackBerry, the answer is go back to what you're best known for, namely full QWERTY keyboards, high-end security features and a focus on the business market.Enter the Classic, a handset that's very recognisably BlackBerry and which turns away from the iPhone-aping direction that last year's Z30 went in. The screen is touch-enabled but also square, geared more for spreadsh