NikT: I had the 6275i briefly as well, was a horror of a device after coming from my Sony Ericsson V640i. SE sure made some good dumbphones. Nokia did too, of course, but the 6275i wasn't really one of those.
I was previously using a Vodafone-branded device that I can't remember the model of (I think it was a Huawei underneath). My next phone after the 6275i was an SE W705a and I was pretty happy with the UI, but it was a bit flaky (it died a couple of months after getting it, although Telegistics was able to fix it, then a year or so later it decided to dump its preferred network list while I was overseas). It's also "soft-locked" to Telecom; the Telecom APNs are hard-coded so it can't be used properly with any other provider!
