MR5200 How to force the modem only on the 5G bands

We're making some test with a MR5200 on a 5G network (SA) but we want to force the modem only on the 5G bands. Via the config menu, it's only possible to authorise LTE & NR5G bands.

Is there a way to enable only the 5G bands?

Thanks in advance

Sébastien