fso-listen-for-calls.py: use SetFunctionality
-rw-r--r-- 7188 API.txt
-rwxr-xr-x 847 fso-auth.py
-rwxr-xr-x 1414 fso-listen-for-calls.py
-rwxr-xr-x 1415 fso-make-call.py
-rwxr-xr-x 2396 fso-print-info.py