PANASONIC KX-TG4500B 5.8 GHz 4-Line FHSS Expandable Cordless Phone System With Call Waiting Caller ID & Answering System

5. 8 GHZ FREQUENCY-HOPPING SPREAD SPECTRUM (FHSS) TECHNOLOGY; 4-LINE OPERATION; ALL-DIGITAL VOICEMAIL SYSTEM WITH AUTOMATED ATTENDANT; UP TO 8 INDIVIDUAL MAILBOXES WITH SEPARATE GREETING MESSAGES; 100-MIN TOTAL RECORDING TIME; TIME/DATE STAMP; REMOTE ACCESS WITH VOICE PROMPTS; CALL WAITING CALLER ID; 50-STATION CALLER ID MEMORY & DIALER; 100-STATION PHONE DIRECTORY & DIALER; EXPANDABLE UP TO 8 CORDLESS HANDSET STATIONS; CALL TRANSFER, MESSAGE TRANSFER, DELIVER MESSAGE & AUTO MESSAGE DELETE FUNCTIONS; SUBCATEGORY2: 5. 8 GHz CORDLESS TELEPHONES.