nokia 6230 is about £130 in tesco PAYG (prob cheaper on ebay now) and although not as boggo basic as you want its a top spec phone.


if not 3110 is about £30 and is very cheap and cheerful!! (small phone easy to use but basic, no infrared bluetooth etc etc)

(in fact company I work for issues them as the new company phone - was the old 6230i bluetooth which was excellent - and we spend about £1m a year on mobile phone calls )