What do I need to know when buying a new phone?

You should ensure the phone you’re buying includes 4G LTE with VoLTE or 5G. A device with bands 2, 4, 12, and 71 is best.

You should ensure the phone you’re buying includes 4G LTE with VoLTE or 5G. A device with bands 2, 4, 12, and 71 is best.