BT8600 twin. It was purchased in 2016 (Dec) if it helps.
Base station has recently started making a continuous loud 'raucous' beeping sound. Only 'recent change is now on VOIP Full Fibre since April/May time This sound seems never-ending until a certain combination of various buttons is pressed - seems no rhyme nor reason to a coherent sequence/pattern.
1
Anyone have any idea why?
2
Any idea how to stop it permanently?
