Comment #5 on issue 536 by pekka.klarck: Nice to have multiple expect--action
http://code.google.com/p/robotframework/issues/detail?id=536
It seems to be you could use Read Until Regexp which accepts multiple regexps.
http://robotframework.googlecode.com/svn/trunk/doc/libraries/Telnet.html#Read%20Until%20Regexp
