With the touch of a button, the speakerphone in each handset makes hands-free conversations easy. Silence the ringer on the handset and base unit immediately or for an extended period of time. Power-conserving technology that manages consumption for optimal battery performance. Expandable system up to five handsets. Answering System: Digital
Lines: 1
Telephone Type: Cordless
Caller ID/Type: Handset Display.
Unit of Measure : Each