VoLTE support for Hungarian Telekom, BG96MA

Dear Forumers,

I would like to ask assistance to receive custom MBN file for my local carrier (Cat M1).
Name: Hungarian Telekom (Magyar Telekom)

The provided ROW_Commercial MBN file is good for basic operation, but VoLTE call returns with “NO CARRIER” response. All of the parameters are correct, possibly MBN is not suitable for my carrier.

Thank you in advance!

Hi There,
I have sent a follow up email to your email address. Kindly check on your side.