No internet or solutions since moving into new place

I moved into a new place Monday and my KPN connection (glasvezel) is still out of order. A technician came and confirmed that it's a problem with the wire, so I'm waiting on another technician to come. Hopefully that will be next week but the day is unclear and it also isn't clear if the issue will be fixed then or if it will take longer (I've read some horror stories on here about how long the glasvezel repairs can take).

The problem is, in the meaning I have no internet. My phone isn't through KPN, so I'm not eligible for that data top up. But while I'm stuck burning through my (limited) phone data, I'm still paying for KPN. My work is usually from home several days a week but that isn't an option now. Is there anything KPN can provide in the short term while I'm waiting for the technicians and repair process?

Any advice is greatly appreciated!