According to your other post it was T-Mobile. That’s kind of ironic, in my opinion. 
Anyway, calling still works fine for me, just in loud environments it’s sometimes too low (I’m with A1 (Vodafone in Austria).
According to your other post it was T-Mobile. That’s kind of ironic, in my opinion.
Anyway, calling still works fine for me, just in loud environments it’s sometimes too low (I’m with A1 (Vodafone in Austria).