FAQs & Troubleshooting FAQ Search Results MFC-7860DW Not your product? Search by FAQ ID number Search Back to FAQs & Troubleshooting. 2 Results 1.faq00002757_005 Change or delete an existing One Touch or Speed Dial number. 2.faq00002757_004 Change or delete an existing One Touch or Speed Dial number. (For users who installed the Internet fax feature into their Brother machines.) FAQs & Troubleshooting