If you want to like Setup your Echo Dot you need to download the Alexa App then you follow the instruction and complete the setup process of the Echo Dot. When your Alexa Echo Dot setup is done now you can use your voice and control the Alexa, hands-free speakers. The setup process takes a few simple steps, and then, you can utilize the device to make calls, play music, receive and send messages, set alarms, find news, listen to Audiobooks, manage smart devices at home, and control Fire TV as well.