Apple Express Fax/Modem - Manual (Page 159)

Express Modem Tool alerts
There is not enough memory to open the connection. Closing windows or quitting
application programs can make more memory available.
You can also use virtual memory or acquire more memory from your dealer.
Express Fax messages
Manual fax reception has failed because the modem is not available. Please check that
the modem is correctly set up.
To find out why manual fax reception failed, check the Express Modem
control panel.
Fax reception has been deactivated because the modem is not available. Please check
that the modem is correctly set up.
To find out why manual fax reception failed, check the Express Modem
control panel.
147 T I P S A N D T R O U B L E S H O O T I N G