FAX-2820 FAQs & Troubleshooting FAX-2820 Not your product? Sort by: Updated Date Popularity 4 Results 1. 24/09/2015 Why doesn't the machine answer when receiving a call? 2. 21/12/2012 Why doesn't my Brother machine have a dial tone? 3. 28/09/2009 I can receive a fax, but cannot receive a call. 4. 25/08/2009 My FAX/MFC will not Dial. Why? More FAQs Telephone FAQs & Troubleshooting