Very good thanks for the info!
The first of the two ATIS frequencies are functional now:
But it seem to be impossible in the Fenix to make the sound of the inner middle and outer marker of the runway, the ILS noises and the VOR noises (which means the ATIS that is transfered via VOR frequency) audible.
112.150 would be the other second ATIS frequency, and it should be possible to hear when turning the VOR volume switch fully up and switching to channel 1.
Sorry for these beginner questions but in all these years I have NEVER used any radio panels in an airplane 
But now I try to manual tune in VORs and ILS frequencies, this is more easy and quicker than fully programming an approach in the MCDU in the next emergency landing situation 
But for some reasons the iconic runway marker sounds “be-beep be-beep…” cannot be heard in the Airbus even with all volumes fully up.
An ATIS transmitted via VOR can also not be made audible.