13-01-2021 07:36
13-01-2021 07:58
You should have been given a 5g SIM with your phone.
If so you need to do a SIM swap from your old SIM.
Guide: Sim Swap: a mini guide 2017 update
If you didn't get one, you need to call customer service to get one sent.
Guide: Coronavirus Community Help and Support
13-01-2021 08:02
13-01-2021 08:11
13-01-2021 08:11
I would have expected any new sim sent out now would be a 5g sim.
Do you have iData enabled on your account?
If you don't, 5g may not work. You can tell if visual voicemail works or not.
17-01-2021 09:32
17-01-2021 09:37
17-01-2021 09:37
Only to check that 5g is enabled in your network settings.