Mobile phone distributor Mainline will award dealers who connect five BlackBerry Z10s with an £125 bonus

Two dealers with the most business connections on EE, Orange or Three in March will win a lead generation campaign

Device now available from some network stores and retailers

BlackBerry’s first touchscreen device, the Z10, goes on sale from tomorrow on networks EE, O2, Vodafone and Three and at retailers Phones 4 U and Carphone Warehouse

Analysts fear the highly anticipated launch of BlackBerry 10 will not be enough to save the ailing manufacturer