Norstar CallPilot 100 Release 3.1 - 4x10 (NTAB9866)4 port/channel unit with 10 mail boxes expandable to 40 boxes, 9 hours total storage. This Automated Attendant - Answers incoming lines with your personalized greeting - customized for the time of day, day of week, holiday schedule and calling line ID. Custom Call Routing - multi-level programming for user self-directed routing through your system. Example for sales press 1, while in sales menu further options such as for East Coast sales press 2 or West Coast sales press 3. Manage system to store, forward, and deliver voice messages to selected users, identified groups or to all users. Users record their peronalized greetings and password-protected access to their messages from anywhere.