The Apple Modem Tool 1.1F and 1.5F shipping with ClarisWorks 2.x, 3.0 and 4.0 Macintosh has a problem that prevents ClarisWorks 2.0 through 4.0 to use the wait for connection command.
These communication tools are currently shipping with ClarisWorks 2.0, 3.0 and 4.0 Canadian French and French applications.
The immediate workaround will be to either use an Apple modem tool 1.02F or a US Apple Modem Tool 1.5 or above. Apple is aware of that and should provide an update version of the French Apple modem tool.