| Manufacturer | Plantronics |
| Manufacturer Part # | C-4105 |
| Cost Central Item # | 10889282 |
| Product Description | Clarity Professional C4105 - Cordless phone - 2.4 GHz |
| Product Type | Cordless phone |
| Transmission Band | 2.4 GHz |
| Transmission Band | 2.4 GHz |
| Dialer Type | Keypad |
| Dialer Location | Handset |
| Volume Control | Yes |
| Ringer Control | Yes |
| Handset Locator | Yes |
| Indicators | Visual ringer light, charge/in use indicator |
| Antenna | External |
| Connections | 1 x headset jack / sub-mini-phone 2.5 mm 1 x neckloop jack / mini-phone 3.5 mm |
| Hearing Aid Compatible | Yes |