Mid-tier and entry level devices to be released later this year
Chairman Sir Charles Dunstone says 'no one really knows' how BT's government subsidies are being spent
UK and Italy register some of the biggest increases in market share for Windows 8 phones
Canonical and Mozilla's mobile OSs made waves at MWC, but can they generate more than a ripple of interest among enterprise smartphone users
Company puts a brave face on with $2.7bn profit proving higher than expected
Peter Gothard assesses whether Samsung's growing supremacy as a smartphone vendor might result in it splitting from Google's platform
Brightstar deal shows lack of carrier confidence in BB10
Three delivers £101m profit, and snaps up 900,000 customers in 2012
Goldman Sachs also downgrades firm's rating to 'neutral'
Not worth supporting Reader against possible privacy complaints, sources suggest