The Avaya 9508 is a digital deskphone designed for use with Avaya communication systems, featuring a large display, programmable line/feature keys, speakerphone, headset support, and integration with enterprise telephony features. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.
Key components: Large backlit display, programmable feature keys, speakerphone, headset jack, volume controls, message waiting indicator, and navigation keys.
| Feature | Description |
|---|---|
| Display | Large backlit LCD for call information and menus |
| Programmable Keys | Configurable for lines, speed dial, or features |
| Speakerphone | Full-duplex hands-free communication |
| Headset Jack | For connecting a wired headset |
| Volume Controls | Adjust speaker, ringer, and handset volume |
| Message Waiting Indicator | LED shows voicemail status |
| Navigation Keys | Arrow keys for menu navigation |
| MUTE | Mutes microphone during calls |
| HOLD | Places active call on hold |
| CONFERENCE | Sets up multi-party conference calls |
Unpack and inspect contents. Place on stable desk surface.
WARNING! Use only approved power adapter. Ensure cables are not pinched or damaged.
Power on phone; follow on-screen prompts.
CAUTION! Do not place phone in direct sunlight or near heat sources.
Access menu via NAVIGATION keys. Front Panel: Volume controls, MUTE, HOLD, SPEAKER, NAVIGATION keys.
Programmable Keys: Can be set for line appearances, speed dial, call park, or feature access.
Settings: Language, time/date, ring tones, display contrast, key click sounds. Features: Call forward, do not disturb, call waiting, conference, transfer.
Network: Ethernet cable to switch. Handset: Standard RJ9 connector. Headset: 2.5mm or USB depending on model.
Tip: Use Cat5e or better Ethernet cable for reliable connection.
Supports basic and advanced telephony features.
WARNING! Do not use phone during electrical storms for safety.
Visual alerts: Flashing LED for incoming calls. Audio adjustments: Volume controls for ringer, speaker, handset. TTY compatible: When used with compatible TTY device.
Unplug before cleaning. Use slightly damp cloth; do not use liquids or aerosols directly on phone.
CAUTION! Do not spray cleaning fluids directly on phone; keep away from moisture.
FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Avaya Inc. All rights reserved. For support, visit www.avaya.com/support or contact your system administrator.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No display | Power/connection | Check power source; ensure cables are securely connected. |
| No dial tone | Line/network issue | Check network connection; contact system administrator. |
| Can't make calls | Configuration | Verify phone is properly registered with system. |
| Poor audio quality | Connections/settings | Check handset/headset connections; adjust volume settings. |
| Keys not responding | Software/ hardware | Restart phone; if issue persists, contact support. |
Reset: Menu > Settings > Reset to default if available (may require admin password).
Service: Contact system administrator or Avaya support.