Has anyone been having trouble with 02's online shop? I have been trying to purchase a phone upgrade since last Friday. It hasn't worked for me at all. I contacted customer service but they only send me an email every 3 days saying that they'll respond to my query within 3 days! I'm due another one of these tomorrow!
What address did you e-mail? Try OnlineShop.Queries@o2.com or stockqueries@o2.com
Got quick replies from both recently. I had a lot of trouble with pages timing out. (there is a thread detailing other problems with O2's site). They'll tell you it works for them ;-)