Panasonic Cordless Speakerphone Digital Answering System with Call Waiting/Caller ID Cordless Speakerphone Digital Answering System with Call Waiting/Caller ID Lines—1 Speakerphone—Handset Only Distinctive Rings LCD Display—3-Line Redial/Hold/Mute/Flash Speed Dial Stations—50 Conferencing—4-Way Paging—1-Way Memory Presets—50 Call Waiting/Caller ID—Both; require subscribing to local phone company services Caller ID Memory/Redials—50 Auto Scan Channels—89 Page/Handset Locator Headset Jack Handset/Headset Volume Control Multi-Handset Capability—3 (Included) Ringer Volume Control Receiver Volume Control Tone/Pulse Switchable Additional Handset/Charger Unit—2 Handsets/Chargers (included) Digital Anwering System Recording Time—15 Minutes Remote Access Time/Day Stamp Message Indicator Wall Mountable Metallic Gray