according to their site, it’s already supported, of course you need to be in an area where this “5G” is covered.
https://www.tele2.nl/mobiel/smartph...VS-PmCh3sbwTWEAAYAiAAEgI9efD_BwE&gclsrc=aw.ds
Here is a map of the coverage of the 5g network in the Netherlands
https://www.t-mobile.nl/mobiel/netwerk/dekking
Last edited: Jan 26, 2021