You may use wildcard character sequences in the "string" parameter of the on and wait commands. Wildcard character sequences allow you to specify one string parameter that can match multiple incoming strings from the host. The two wildcard character sequences are:
^? - Matches any character
^# - Matches any numeric character or space
You may mix these wildcard character sequences with ordinary character strings in any combination.
Example:
// This wait command would match any four digit number:
wait for "^#^#^#^#";
// This wait command would match any two characters followed by
// the letters "XYZ":
wait for "^?^?XYZ";