Alexa is the light-blue speech bubble with a white outline app icon that you’ll find on one of your Home screens, in the app drawer, or by searching.
If you want to set a DND schedule, tap the switch to turn it on next to “Scheduled” and select the time range you want DND to activate. To disable DND, repeat this process or say, “Alexa, turn off Do Not Disturb. "
If you want to set a DND schedule, tap the switch to turn it on next to “Scheduled” and select the time range you want DND to activate. To disable DND, repeat this process or say, “Alexa, turn off Do Not Disturb. "
To stop all these notifications, go to Settings > Device Settings > (your Echo Dot) > Communications and tap the toggle off. [1] X Research source