Why is dialing not working on my Brother MFC-8480DN All in One Printer?
- TThomas LamSep 1, 2025
If dialing isn't working, check for a dial tone. Change the Tone/Pulse setting. Check all line cord connections. Ensure the machine is plugged in and switched on. Try sending a manual fax by pressing Hook or lifting the handset of an external telephone and dialing the number.
















