Digital Answering System Integrated digital answering system with Auto Attendant, Voice Time/Day Stamp, Remote Message Retrieval and Call Screening. Four-Line Convenience with Distinctive Ring and Line-in-Use Indicators for Each Line Meets demands of increasingly popular multi-line small offices. Handles up to four separate phone lines. Expandable to 16 Stations Lets small business owners add additional stations as their business grows. Full Performance Speakerphone with Hands-Free Dialing and Auto-Transfer to Handset Allows user to dial out of memory or keypad without picking up the handset. Lifting handset automatically transfers call to handset. Optional Cordless Handset Available Accessory handset model H5400RE3 provides cord-free flexibility to all four lines of the base station. (Maximum one handset for each base station). Call-Waiting Caller ID with 99 Name and Number Memory Display shows name and number of new incoming call even if you're on the phone with another caller. Memory holds information for the latest 99 calls. Line-Switchable Data Port for Fax, Modem, or Answerer Adds versatility. Auxiliary jack can be used for fax, modem, or answerer and can be connected to any of the 4 lines. Features: Number of Lines: Up to 4 Number of Handsets (Included): 1 Corded Expandable Handsets: 1 Per Base Expandable Base Stations: Up to 16 Compatible with the GE-29487/29488 and the RCA-25414RE3/25413RE3/25405RE3/25404RE3/25403RE3 Speaker Features: Base Speakerphone Speakerphone Volume Control Display / Keypad Related: Base Keypad Backlit LCD Display Contrast Adjustment Multilingual Message Display (NEW 4/4/06) English, French, Spanish Call Handling / Memory: Call Conferencing Call Transfer Dial in Base Do Not Disturb Feature Flash Function Hold Line-In-Use Indicator Line Status Indicator One-Touch Redial Phonebook/Directory Memory: 94 Memory Dialing (Speed Dialing): 16 Tone/Pulse Switchable Dialing: Tone Only Tone Feedback When Dialing Voicemail System Volume / Ringer Related: Distinctive Ring For Each Line Handset Volume Control Hearing Aid Compatible Loudspeaker Volume Control Mute Ringer Control Visual Ringer Special Features: All Station Page (Page All) Consumer-Replaceable Cord Cordless Handset Option Intercom Caller ID Features: Automatic Date & Time Set Caller ID in Base Caller ID Memory: 99 Caller ID Review & Delete Call-Waiting Caller ID Dial-Back Function Answerer / Messaging Features: Auto Attendant Call Screening Digital Recording Technology Handset Access to Answering System Message Power Failure Protection New Message Indicator Recording Time: Up To 60 Minutes Remote Message Retrieval Voice Menu System Voice Time/Day Stamp Jack/Ports: Data Port, Selectable Headset Jack IrDA Port Design: Desk & Wall Mountable