Orange and T-Mobile have begun to share their resources, with customers able to roam across both mobile networks

150 IT heads will roll, as Orange and T-Mobile merger Everything, Everywhere axes 1,200 jobs

Orange is using industry giants Cisco, EMC and VMware to offer clouds inside customers' data centres

Everything Everywhere is to allow Orange and T-Mobile customers to use the two UK networks interchangeably from next month

Orange has officially launched its high definition (HD) voice service that promises superior voice calls on the mobile phone

Mobile operator Orange says its 3G services are back to normal after days of outages

Orange's mobile volunteering plans are social media wank, says Peter Judge, but maybe that's the point

'Two become one' the Spice Girls once sang, and now so have Orange and T-Mobile UK after they officially merged into 'Everything Everywhere'

Orange has been ordered by the Advertising Standards Authority to pull an advert which claimed it had a bigger 3G network than its rivals

The micro-SIM cards used in Apple's iPhone 4 and iPad are more restrictive than was feared, according to Orange's price plans