| Manufacturer | VTech Communications |
| Manufacturer Part # | IA5879 |
| Cost Central Item # | 10883825 |
| Product Description | VTech ia5879 - Cordless phone w/ call waiting caller ID - 5.8 GHz - 2-line operation |
| Product Type | Cordless phone w/ call waiting caller ID |
| Transmission Band | 5.8 GHz |
| Multiline Operation Capability | 2-line operation |
| Speakerphone | Yes ( digital duplex ) |
| Caller ID | Yes |
| Voice Mail Capability | Yes |
| Display | LCD display - monochrome |
| Display Features | Backlit |
| Product Type | Cordless phone w/ call waiting caller ID |
| Transmission Band | 5.8 GHz |
| Dialer Type | Dual keypad |
| Dialer Location | Handset, base |
| Multiline Operation Capability | 2-line operation |
| Conference Call Capability | Yes |
| Speakerphone | Yes ( digital duplex ) |
| Caller ID | Yes |
| Voice Mail Capability | Yes |
| Call Waiting | Yes |
| Call Hold | Yes |
| Menu Operation | Yes |
| Function Buttons | Conference button, mute button, hold button, redial button |
| Volume Control | Yes |
| Ringer Control | Yes |
| Handset Locator | Yes |
| Indicators | Voice message waiting indicator |
| Lighted Keypad | Yes |
| Antenna | External |
| Connections | 1 x headset jack / sub-mini-phone 2.5 mm |