MFC-9840CDW FAQs & Troubleshooting MFC-9840CDW Not your product? Sort by: Updated Date Popularity 3 Results 1. 06/29/2012 What is Distinctive Ring and how do I program it? 2. 05/11/2012 Can I connect a telephone on the same line as the Brother machine in Fax/Tel Mode? 3. 07/04/2011 Can I use voice mail on the same line as my Brother machine? Telephone FAQs & Troubleshooting