About BlackBerry Mobile BD
BlackBerry is one kind of wireless devices which is marketed by BlackBerry limited. They are quite new to the market comparing to many other brands. Their first device was an email pager which they released in 1999. And their latest devices are Z30, Z10 and Q10 etc. They are famous for the unique QWERTY keyboard design. But recently they have produced many big touchscreen smartphones without the QWERTY option.