This COBOL system supports a number of terminal emulators, for example xterm, which can be used with the requisite environment settings.
In the case of xterm, set the TERM environment variable to xterm, or xterm-color if your xterm supports it.
There are a number of non-native terminal emulators that can be used with this COBOL system when connecting to the host system remotely. The following section contains a list of some of the popular products and their recommended settings to help you connect: