I was going to put that the Nokia 2310 was free at Asda but some people would come back and say it is not free as you need to pay £20 for it.
However, you get £1 credit on the phone then once you register you get 4 x £5 top ups every 2 weeks until you have £20 credit on it.
It is basic but good for emergency phones, older people or kids. Its nothing techinical. I needed it for my mum as she cant hear her old phone. She doesnt text, she just calls people (ocassionally).
Nice lightweight phone. It is silver/pearl white colour. Has FM radio