My ONT is beeping maybe every half hour, almost certainly because the battery is getting low. My understanding is that this back-up battery is geared towards preserving voice services - which I don't have - in the event of an outage.
In any event, about a year ago I was told how to reset this, by removing cables from specific slots, and unplugging the whole unit, and re-plugging after something like three minutes. Needless to say, I didn't write this down.
Does anyone know exactly what needs to be done?
Thanks
John