RCA ViSys 25424RE1 4-Line Expandable System Speakerphone with Call Waiting/Caller ID/Intercom,Silver

RCA ViSys 25424RE1 Corded 4-Line Speakerphone Expandable System:

Corded Phone
4-Line Operation
Hearing Aid Compatible
Expandable Up To 16 Stations
Backlit LCD Display (4-Line)
Speakerphone
LED Status Indicator
99 Name / Number Caller ID Memory
94 Name / Number Phone Directory
3-Way Conference Calling
16 Station Speed Dial
Battery Back Up in Case of Power Outage (4 AAA Batteries Not Included)
Adjustable Ringer / Volume Control
Intercom
Call Transfer
Data Port Allows the Connection of Fax Machines or Modems
Hold / Pause / Flash
Privacy Mode
Line In Use Indicator
Do Not Disturb Mode
Call Timer
2.5mm Headset Jack
16 Programmable One-Touch Speed Dials
Tri-lingual LCD Display (English / Spanish / French)