Archived: Guidance on Calling Line Identification, 26 April 2007

26 April 2007

The Guidelines apply to providers of Publicly Available Telephone Services in the UK and to other Communications Providers who provide services for the conveyance of Calls. The Guidelines set out a series of principles that should be respected by Communications Providers in the provision of Calling Line Identification Facilities and the conveyance of calling and connected line identities when End-Users make or receive a Call.