Hello,

I am sorry about the request being in English, my German is limited.

We received our invoice with a charge for "Verbindungen zu ausländischen Mobilfunknetzen EU" for 01.09.21 - 30.09.21 on one of our mobile lines.  We traveled though Luxemburg and stayed in Belgium for a few days but have never been charged for connecting or using mobile service in another EU country before.  Does anyone know why this charge has appeared?

Thank you.