@Kingyclan
Do you mean this bit?
Use Your Full UK Data Allowance at No Extra Cost!
From 1 October 2024 and until further notice, all customers can use their full UK data allowance in Roam Free destinations*, at no extra cost! We’ll notify you when the promotion ends and when the 30GB Roaming data limit is reinstated. Have a great trip!
If so then yes until further notice you can use your full data allowance. What they won’t say is when this notice is going to be made.
But note this
Permanent Roaming.
We understand that sometimes you will want to roam abroad for short periods of time. Our Roam Free feature is available to our UK resident customers who travel occasionally, rather than those living abroad. If over a 4-month period you spend 63 days or more in our free roaming destinations, you will be subject to further charges.
If we notice that you might not be following our Fair Usage Policy or if you're using our services in a way that goes against our Terms and Conditions, we might temporarily restrict your account.
We will notify you 14 days before the charges are applied to help you avoid incurring any surprise costs. The additional roaming charges applied to your plan will be:
And as Tyler mentions iD don’t support their SIMs in anything but phones currently.
But that doesn’t mean it doesn’t work. There are some on here that use their SIM in mobile routers without any issues whatsoever. The only thing I’d say is that depending on the brand of router you may need to tweak the data network setting to 4G only. Also during the set up you’d need to put the ‘router’ SIM into a phone to get the text. Once it’s up and running (with that SIM added to the app) you should be good to go.