Attributes
| Key | Value |
|---|---|
| Brand | Poly |
| Conference Call Capability | 3-way |
| Depth (Base) | 23 |
| Display Type | LCD display |
| ENERGY STAR Qualified | Yes |
| Height (Base) | 5.7 |
| Lines Supported | 12 lines |
| Model | 450 Business IP Phone |
| Packaged Quantity | 1 |
| Product Color | Black |
| Product Line | Poly VVX |
| Product Type | VoIP phone |
| Service Type | 1-year warranty |
| Shipping Weight | 1.043 |
| Speakerphone | Yes |
| VoIP | Yes |
| VoIP Protocols | SIP, SDP |
| Width (Base) | 24 |