1 2 3 4 5 6 7 8 9 0 Main menu : select test type. For output, press 1. For input, press 2. For flow, press 3. For dialog, press 4. For event, press 5. For telphony, press 6. For advanced output, press 7. For advanced input, press 8. For advanced flow, press 9. For advanced telephony, press 0.