Long Distance Call Problems
If you can't make long distance calls, the problem might be:
Restriction of your long distance calling service if your payment is overdue.
Physical problems at a telephone switch.
If you experience a power outage, your FiOS TV and Internet will not work. However, if you have the optional Battery Back-Up Unit in your Optical Network Terminal (ONT), your FiOS Digital ...
Power Supply Problems & Battery Back-up
Your service has a Battery Back-up Unit (BBU) located inside your garage or house where it can be easily monitored. If your ONT is accidentally unplugged or the power goes out, your back-up ...