Nuisance Call Blocking Telephones

Put an end to nuisance calls that disturb and annoy you throughout the day with one of these nuisance call blocking telephones from BT or Gigaset.
These phones have been designed to prevent unsolicited sales calls ( such as PPI or Car Crash Claims ) which can be annoying to say the very least.
You will need to subscribe to caller id in order to make the best use of these phones and the services they offer.