Can I put a 4G SIM in a 5G-ready smartphone?
Every Olilo SIM works on 4G and 5G. Put it in a 5G phone and you’ll get 5G where it’s available, and 4G everywhere else.
Every Olilo SIM works on 4G and 5G. Put it in a 5G phone and you’ll get 5G where it’s available, and 4G everywhere else.