I've been getting a few missed calls from anonymous mobile phones. Then this morning I got 3 in a row from the same number. I dialled 141 then the mobile number back and it rang for a while with music playing and birds tweeting in the background. After a bit the other end hung up but the birds tweeting and music kept playing through my earpiece until I turned the phone off and turned it on again.
Is this something to be worried about or is it just a bit of time wasting?
Is this something to be worried about or is it just a bit of time wasting?