Simple phones that work on SMARTY

SMARTY runs on Three's network.

• 2G: Off. Three has never had a 2G network, so a phone must support 4G calling to make calls on Three.
• 4G calling for phones they didn't sell: Approved phones only. SMARTY needs a phone with 4G calling and keeps its own compatible-phone list, which can differ from Three's.

We can't yet confirm any of the phones we list make calls on SMARTY.

We've left out 8 phones we can't confirm work on SMARTY.