Manufacturer"s Part # Bogen FR-2000 This product is Demo. Features: All digital voice prompting 4 mailboxes Urgent Notify to another telephone number or pager Pager notify Forward Call Two line model supports two outgoing messages (OGM) 4 mailboxes with security numbers 18 minutes of record time (some used by OGM); expandable via memory module to equal 36 total minutes Forward to fax machine/computer Announce-only boxes (4) Front panel and remote programming Date/Time stamping Call blocking Announce caller Music on Hold jack This product is Demo and comes with a 30 day warranty.