| Feature |
|
|
|
| Caller ID | Yes | Yes | |
| Speakerphone | Monitor Only | Yes | |
| # of Lines | 1 | 6* | |
| Screen | Monochrome (192x64) | Color (320x240) | |
| Headset Jack | No | Yes | |
| Ethernet Speed | 10/100 | 10/100/1000 | |
| Cost | $135 | $400 |
* Can add up to 28 lines with purchase of an expansion module.