I recently bought a BT8500 quad pack and put one of the phones in the bedroom. Annoyingly, it occasionally lights up during the night, emitting a quiet beep - just loud enough to wake us up. It is on the cradle, so not a low battery problem. I have looked in the instructions but cannot find out what is causing this. Any ideas?
Is this any help?
It could also be a blocked call which call gardian has intercepted.
Thanks for the swift reply. I have tried that and will see how it goes. However, I am a bit confused as to why it would give a beep to alert me when there is no answer phone message on my base station?
I am not sure, but it may be an occasional line test done by your phone service provider, which is causing the blip.
You could try ringing 1471 after the blip, and see if any number has been registered.