FAX-737MC FAQs & Troubleshooting FAX-737MC Not your product? Sort by: Updated Date Popularity 4 Results 1. 11/19/2012 How do I connect an External Telephone? 2. 11/19/2012 How do I program the date and time? 3. 08/24/2006 Can an External Answering Device(TAD) be used instead of the built-in one? 4. 08/24/2006 How do I set up a answering machine (TAD) to work on the same line as the fax? Product Setup FAQs & Troubleshooting