MOTOROLA L704M Dect 6.0 Cordless Phone System with Caller Id Digital Answering System and Speakerphone 4-H and set System with 3-Line Display • Dect 6.0 Technology • Expandable Up To 5 Cordless Handsets • Single Pstn Line Operation • Handset Answering Machine & Speakerphone • 30 Name & Number Phone Book • Customizable Color Band • Call Waiting Caller Id • Store Up To Previous 30 Callers" Display Information • 10 Selectable Ringer Tones • Adjustable Ringer & Earpiece Volume • Up To 12 Hours Talk Time & 180 Hours Standby • Wi-Fi(R) Friendly • Energy Star(R) Compliant • 4-Handset System • Large 3-Line Display