Compaq Digital Text Terminal VT520

Compaq Digital Text Terminal VT520 ... you can access applications via the three connectors provided on the terminal. For example, with the VT520, telemarketing sales representative talking on the telephone can easily flip from a stock status application to a customer profile report, from an order-entry system to a credit and collection report.

The VT520 series offers other multisession features such as split-screen viewing of any two sessions, labeling of each session, session status indicators, as well as copy and paste within and between connected sessions. Although the sessions are independent, you can use common features like setup, review previous lines, define key editor, and page memory allocation, to name a few.