Lumia 640 Lumia 640 XL

UK mobile operator EE today announced the company will stock both the Lumia 640 and Lumia 640 XL. EE will also hold exclusivity rights over the cyan variant of Microsoft's two new smartphones in the UK.

What's more, the Lumia 640 and Lumia 640 XL will support EE's WiFi calling and will be among the first handsets to do so. The feature will enable people to enjoy higher quality calls when connected to WiFi at home and offices.

Details on pricing and availability will be announced soon.