1. Introdución
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Avaya 9508 Digital Deskphone. Designed for small and medium-sized businesses, this deskphone offers reliable and high-quality communication solutions.
The Avaya 9508 Digital Deskphone features an intuitive design and functionality, making it an ideal choice for various user types in mixed digital/IP telephony environments.
2. Configuración
Follow these steps to set up your Avaya 9508 Digital Deskphone:
- Conecta o teléfono: Plug one end of the coiled cord into the handset and the other end into the handset jack on the side of the phone base.
- Conecta o cable de rede: Connect a digital line cable from your wall jack to the port labeled "Digital Line" on the back of the phone.
- Conectar a alimentación (se corresponde): If your system requires external power, connect the power adapter to the phone and a power outlet.
- Posicionar o teléfono: Place the phone on a stable surface. The integrated stand allows for an angled viewposición de ing.

Figure 1: Avaya 9508 Digital Deskphone. This image shows the complete phone unit, including the handset, display screen, and the full keypad with various function buttons.
3. Instrucións de funcionamento
3.1 Funcións de chamada básicas
- Facendo unha chamada: Levante o auricular ou prema Orador botón. Marque o número desexado.
- Respondendo a unha chamada: Levante o auricular ou prema Orador botón cando soa o teléfono.
- Finalizando unha chamada: Colgar o auricular ou premer a tecla Phone/Exit botón.
3.2 Keypad and Display
The phone features a clear display and a standard 12-button dial pad. Soft keys below the display provide context-sensitive options.
- Clúster de navegación: Usa o OK button and surrounding arrow keys to navigate menus and select options on the display.
- Teclas programables: The buttons adjacent to the display (as seen in Figure 1) change function based on the current menu or call state. The OCR shows "Press for Feature List" as a display option, indicating dynamic soft key functionality.
3.3 Botóns de función
- Mensaxe: Access your voicemail messages. A red indicator light next to this button signals new messages.
- Contactos: Access your stored contact directory.
- Menú: Access the phone's main menu for settings and features.
- Rexistro de chamadas: View a list of recent incoming, outgoing, and missed calls. A red indicator light next to this button signals new missed calls.
- Volver marcar de novo: Volver a marcar o último número chamado.
- Orador: Toggle speakerphone mode on or off.
- Silenciar: Mute your microphone during a call.
- Volume: Adjust the volume for the handset, speaker, or ringer.
- Auriculares: Activate or deactivate the headset port.
- Manteña: Pon unha chamada activa en espera.
- Conferencia: Iniciar unha conferencia telefónica.
- Transferencia: Transfer an active call to another extension or external number.
- Soltar: Disconnect an active call.
4. Mantemento
To ensure the longevity and proper functioning of your Avaya 9508 Digital Deskphone, follow these simple maintenance guidelines:
- Limpeza: Use un suave, damp pano para limpar a superficie do teléfono. Evite produtos de limpeza abrasivos ou disolventes. Non pulverice líquidos directamente sobre o teléfono.
- Ambiente: Keep the phone away from excessive heat, direct sunlight, and moisture. Ensure proper ventilation.
- Xestión de cordóns: Avoid tangling or excessive pulling on the handset and network cords to prevent damage.
5 Solución de problemas
If you encounter issues with your Avaya 9508 Digital Deskphone, refer to the following common problems and solutions:
- Sen ton de marcación:
- Check that the network cable is securely connected to both the phone and the wall jack.
- Ensure the phone has power (if using an external adapter).
- Display is Blank or Unresponsive:
- Verificar a conexión de alimentación.
- Try restarting the phone by disconnecting and reconnecting the power/network cable.
- Cannot Hear or Be Heard:
- Axuste o volume empregando o Volume botóns.
- Asegurar o Silenciar button is not active.
- Comprobe as conexións do microteléfono e dos auriculares.
- Botóns que non responden:
- Reinicie o teléfono.
- Asegúrate de que non haxa residuos que obstruan os botóns.
For persistent issues, contact your system administrator or Avaya support.
6. Especificacións
| Marca | Avaia |
| Número de modelo | 9508 |
| Fabricante | Avaia |
| Cor | Negro |
| Tipo de contestador automático | Dixital |
| Identificación do chamador | Non |
| UPC | 712155447561, 033587515940 |
| ASIN | B014FHW9WA |
| Data de primeira dispoñibilidade | 6 de febreiro de 2016 |
7. Garantía e soporte
For detailed warranty information, please refer to the documentation provided with your purchase or contact your Avaya reseller. Warranty terms and conditions may vary.
For technical support, contact your IT department or the official Avaya support channels. You can typically find support contact information on the Avaya website or through your service provider.





