The Dial Code LC and VF telephone entry/access control systems offer the latest technology for safe, convenient access in buildings with 25 to 1,000 tenants.The bright, easy-to-read, 2-line screen includes a built-in resident directory for guests. Visitors can call and speak to any resident by simply entering the tenant's 3-digit personalized code. The tenant may then grant access by pressing a number on their telephone or deny access by simply hanging up.Loaded with several standard and exclusive features, both Dial Code systems provide expandability to 31 remote locations, audio ''help'' assistance for guests and a patented ''double box'' design for easier installation and programming.