Nokia Lumia 800 for O2 UK Release Date confirmed to be December 9
According to the o2 UK Twitter account, the Lumia 800 will be released on December 9, when it comes to the Lumia 800, color option will be most important to many, unfortunately the O2 site has only listed Black one and no mention on other colors.
Meanwhile, Phone4u has listed the Lumia 800 in both cyan and Black versions as available on O2 network with contract. Interestingly the Phone4u has listed the device for O2 UK as available for purchase, so just try hitting the link for the order. The Carphone warehouse lists the Lumia for O2 as Pre-order only.