Call-Waiting Caller ID1 with 40 Name and Number Memory — Display showsname and number of incoming call even if you’re on the phone with anothercaller. Memory holds information for the latest 40 calls.Digital Answering System — Technology that uses a digital processor toanswer phone calls and record messages.Base and Handset Speakerphone — Provides convenience of hands-freecommunications.Two Handset System — Only one phone jack needed. Second handset can beplaced in another room with no phone jack.Expandable Up to 6 Handsets — Use up to 6 handsets with base system andplace in multiple rooms. Just plug extra handsets into power outlets. Only 1phone jack needed.Melody Ring Tones — Customize individual handset with a choice of uniquemelody ring tones.Do Not Disturb — Allows you to turn off all the ringers in the multi-handsetsystem with one button.28052EE15.8 GHz DigitalDigital Answering SystemDigitalAnswererCall WaitingCaller ID* Expandable upto 6 HandsetsMelodyRingtones Do NotDisturbBase & HandsetSpeakerphoneDualKeypadBase & HandsetSpeakerphone