Panasonic KX-TVS50 2-Port 2-Hour Manufacturer Certified RefurbishedRefurbished Panasonic TVS50 Features An affordable call management system for residential or small business installations 2 port system allows 2 users access to the voice mail at the same time Automated Attendant Service; intercom paging 32 individual password protected mailboxes with up to 100 messages Each mailbox can record a general message, an after hours message and a busy greeting 2 hours voice storage expandable to 4 hours with optional memory