We get so many nuisance calls that we've started allowing all incoming messages to go to the answering machine, so we can screen out unwanted ones. If we don't get to the phone quite soon enough, some wanted callers don't bother with a message, so we usually do 1471 afterwards to check it's not a number we recognise. Last night we got one that hung up as soon as the answer message had finished, but as it was mid-evening, thought we'd better check the number. 1471 gave a number with the right prefix for our local exchange, but the next six digits started with a 5, whereas numbers on our exchange all start with 8, as far as we know. Was a bit suspicious, but rang the number and got a voice from the Indian sub-continent trying to sell something.
Is this a clever way to get round call-screening software, and if so, anyone know how it's done? Presumably BT must be allowing it in some way?
Is this a clever way to get round call-screening software, and if so, anyone know how it's done? Presumably BT must be allowing it in some way?