Unable to purchase any app with my phone bill

[Maurizio Troso]

In this build, something block the transaction with a Mobi-Process-Declined Error.
I had signed in Microsoft for years for buying, and now the "Mobile Operator bill" is not signed.

I followed Microsoft instruction like switch on the phone without sim and then with sim in, but nothing
Anyone else?

 

[Maurizio Troso]

no help?

 

[ShaneRay]

Carrier billing isn't available yet on the new Windows 10 store.

I've not seen an ETA given. You'll need to use another payment option in the interim.