How do you improve on the phone we described as "one of the cheesiest Android devices we've ever handled"? If you're Alcatel, you switch from a sliding to candybar form factor, ditch the large, candy-colored buttons and add a touchscreen. That about sums up the OT-915, a budget handset that's slated to make its official debut at Mobile World Congress later this month, but whose existence Electricpig claims to have confirmed weeks in advance. That press shot up there, if accurate, speaks for itself: what we have here is a full QWERTY device whose button layout and style borders on BlackBerry KIRF. Other specs includ