Beeping

[bobble]

Lots of high pitched beeps coming from wall box. Is this normal?

[36ULW]

What Wall Box, an ONT, NTE, DSL Modem?

Are you sure it’s coming from said wall box and not your Smoke Alarm as the Beep to indicate a Low Battery.

[QueenAfyn]

Has your ONT got a battery backup unit in it? it's like a UPS but just for the ONT and I think Beeping can indicate a fault with the battery backup unit like dead batteries. Honestly the backup is p useless and openreach don't even support them properly anymore so I'd just bypass it if that's the case.

-Jade

[36ULW]

The Battery Back Up’s Openreach used to supply don’t Beep to indicate a low or faulty battery. It would just indicate a problem with a, Fault Light.