Parameter | Description | 
Enable distinctive  | Changes the sound of the phone’s ring.  | 
ring  | This lets you distinguish calls received on  | 
  | Phone line 1 from calls received on Phone  | 
  | Line 2.  | 
  | Notes:  | 
  | • Select Distinctive Ring on only one | 
  | phone, otherwise both will ring the  | 
  | same.  | 
  | • If your modem, fax, or telephone has  | 
  | difficulty detecting incoming voice  | 
  | calls, try toggling the distinctive ring  | 
  | feature. | 
Region  | Specifies the country where you are  | 
(International/Euro  | located. This ensures that the DIVA T/A  | 
firmware only)  | implements the ring pattern (and other  | 
  | analog device parameters) suited to your  | 
  | country. If your country is not listed, use  | 
  | the default, International.  | 
  | If problems persist, advanced users might  | 
  | also want try and configure this parameter  | 
  | using the AT commands AT*F and AT!L.  | 
  | The DIVA T/A ISDN Modem Reference  | 
  | Guide documents these commands.  | 
When you complete your configuration, click OK to return to the Profile Window.
5From the Profile Window, click Advanced to open the Advanced window.