Here at Skii Towers We've been getting anonymous calls every day, usually around late afternoon, the call hangs up after a second or two, and the number is with-held
This is something called a 'power-dialer' used by companies such as Mobile phone venders, double glazing, new kitchen, etc etc etc.
What these unscrupulous buggers do it use a computer to automatically dial out your number and connect you with a Salesman, however if that Salesman isn't available or they are short-staffed, you get connected to nothing, which will then click off and terminate the call.
Go here - as recommended by BT
http://www.silentcallguard.co.uk/
Also call 0800 398893, this will take you off the list that they use.
w**kers
That's all
Dismissed.