ATE (the A-Shell Terminal Emulator) works just as well with ATS telnet connections as it does with standard UNIX telnet connections. In either case, you can choose between a standard text emulation (like am62c) or GUI mode (am62cg or am75g). In the latter case, you can run fully featured GUI programs, with the GUI operating on the client side, while the server side is effectively running a text-mode application.. See the A-Shell Development Guide and XCALL Reference for more information on GUI programming under A-Shell.