When you find your Echo Show screen is too small for a video chat...
Starting casting to the big screen using Smart View, Chromecast, or Airplay and then open the Alexa App on your phone
The rest of the Alexa call is as usual, except that you have a big screen.
You phone's camera & microphone are used in the video call
DIY technology projects that you can perform for your Loved One who has accessibility needs
https://Technology4Seniors.com