The best place for all advice is here, and the usual comparison sites are just confusing me today, so: I want to use an old smartphone as an occasional use mobile for calls and texts only. So I want proper, old-school Pay as You Go, i.e. I bung a tenner on it and it stays on there, for years if necessary, until I use a bit of it (I know it's expensive but it sits in the car and does nothing until I need it). I also want a SIM that the smartphone cannot use data on no matter how hard it tries. Do such things exist? TIA. |  |