From Jenny's article:
With the release of these new Chat applications, availability of Ovi Chat powered by Yahoo!, and last year’s decision to stop future development on the instant messaging feature of Ovi Contacts, we will be discontinuing the instant messaging feature of Ovi Contacts on August 1, 2011. If you are a Contacts user, you must begin using the Chat application to continue sending and receiving instant messages from your Ovi friends after this date. You can go to http://nokia.mobi/chatupdate from your phone to find step-by-step instructions on how to start using Chat to access your Ovi community.
From David Phelan's review:
There’s no denying it, Nokia is a class act, capable of delivering some of the best-looking handsets around. This metal-cased phone is well-designed and has great build quality. There are lots of features, all handled well and Nokia’s ability to make a smartphone run for a decent length of time should not be underestimated. In many ways, this is a simply terrific phone, if a bit on the large side.
But it’s powered by Symbian and although this is the best version of the operating system yet, and the version which should have been on the N8, it feels creaky. In the autumn, when Nokia releases its first Windows Phone handset, expect the world to change.
From the NFC article:
As far back as 2005, Nokia launched the Nokia 3220 with an NFC-modified back cover. But it was only really in 2007 with the Nokia 6131 NFC, that the tech started to make waves