Prize Draw Five lucky Reg readers, who must be UK residents, will each win a Nokia Lumia 630 smartphone – all you have to do is sign up for the "Business Transformed" virtual event and you're entered in the draw.

The new Nokia Lumia 630 is a "solid successor" to a "modern, zippy performer with a lot of charm", according to our review. Business Transformed, which takes place on June 4 at 10am UK time, is a two-hour virtual and real-world event during which Microsoft will stake out its enterprise mobile device strategy in the wake of the recent acquisition of Nokia.

You can check out the full agenda and register for this event here. Can't attend on the day? Just sign up and we will ping you when the session is available on demand.

The Register is a media partner for this event. We will report from the show floor and will record the proceedings.

Terms and Conditions: Prize draw closes 4 June 13:00 BST. You must be 18 or over and resident in the UK to be eligible. One entry per person. This prize draw is not open to employees of Situation Publishing, Microsoft, their agents or affiliates. The winner will be contacted by email on or before 6 June, 2014. Your personal details will be held securely by Microsoft and will not not passed to any third party.