Panasonic voice processing systems allow you to record, send and retrieve messages 24 hours a day, 7 days a week world-wide, as well as efficiently handle your telephone system traffic and internal communication needs. The voice processing system can improve the efficiency of your business, whether it is in sales, customer service, marketing, or human resources. Feature highlights 4 hours of voice storage (expandable to 8) Supports up to 64 mailboxes Outside message notification Live call screening (monitor incoming calls) External call transfer Email integration 3 (e-message)