How do I upgrade my contract through the website? Do I just browse for the package I want, and then I can enter my existing details into the website as part of the checkout process? I can find the link to upgrade my handset easily, but I also need to do something with my contract as now the initial 18 months is over I'm no longer eligible for the 500 free texts (which gave me somewhat of a surprise bill this month!).
Basically I'm concerned that if I do it wrong then I'll end up with two contracts, and it'll be a real nightmare to cancel one and get the number ported over (which I want to keep).
First time I've managed to stay with a contract provider for more than the minimum period so I don't know what I'm doing when it comes to renewals!
Cheers for your help