Home|Posts|End UsersWhat you need to know: Learn the basics of using your Poly Trio 8300 phone. MENU Introduction 1. TRIO Buttons and Hardware 2. Placing Calls 3. Answering Calls 4. Placing Calls on Hold 5. Setting Up Your Default Transfer Type 6. Performing a Blind Transfer 7. Performing a Consulted Transfer 8. DND 9. Muting Calls 10. Adjusting the Speaker … Read More