Phorus PS10 Guide De Démarrage Rapide page 9

Log into your Amazon account
Once connected to your network the app will guide you to log in
to your Amazon account. If you do not have an account you will
be prompted to create one.
If you decide not to connect your Amazon account you can
always go to Settings, select Amazon Alexa, select your PS10
Speaker, and log in. Note that you cannot use the Alexa Voice
Service if you are not logged in to an Amazon account.
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