Thanks David, that's an interesting feature that I will try when I am back at location. Obviously this cannot not be changed remotely... I don't know what the downside is of locking a permanent cell...

Hello all, I've changed my Deco X50-4G router to a new Deco X50-5G router with an external antenna on the roof. I want to benefit from my SIM 5G subscription from Vodafone Spain with improved speed....