MFC-845CW FAQs & Troubleshooting MFC-845CW Not your product? Sort by: Updated Date Popularity 3 Results 1. 25/04/2013 Verify if the Brother machine has a dial tone 2. 21/08/2009 How do I remotely retrieve messages stored on my Brother machine's built-in Message Center (Digital TAD)? 3. 23/10/2006 Can I still receive faxes or calls when the machine is switched off? Telephone FAQs & Troubleshooting