Alexa and E340 two way communication

I hooked up Alexa Echo Show 15 with Eufy Doorbell E340, I can see the video from Doorbell and hear from it, but I can’t speak from Alexa Echo Show to Doorbell even if there is Microphone icon turned on.

Does Eufy E340 Doorbell support two way communication via Alexa Echo Show devices?

Thanks in advance