Sim won't work in basic phone

[PheonaL_2290897]

I have a basic handset, with no Internet connection (think original Nokia style). I have got a smarty sim and it won't recognise it. So I got a new basic phone - still won't recognise it. I've ordered a new sim... same problem.  Does anyone know why it won't work? The phones are unlocked.

[lukefow_2236187]

old basic phones normally use 2G, smarty, which runs on the three network does not have 2G because three has never had a 2G network

[Chalkychap]

Your phone would need to be at least 3G capable to work with a SMARTY SIM @PheonaL_2290897.

And from 2025 onwards, your phone would need to be at least 4G capable.

Perhaps some basic handsets don't have 3G capability.

[leedorney]

What phone do you have, is it 3g or have 4g also ?