| Feature: |
| 1.2-in-1 telephone: VoIP(Internet Telephone) and PSTN(Normal Telephone) in one. |
| 2.Make or answer VoIP/PSTN calls easily by phone keypads. |
| 3.Multi-channel call available. |
| 4. Commercial grade speakerphone£¬ideal for conference calls. |
| 5. LCD with backlight. |
| 6.PSTN and VoIP calling history reviewable. |
| 7.Phone rings for incoming calls, ring style and volume selectable |
| 8.Echo cancellation, noise reduction, full duplex communication |