questionText: To ask the Secretary of State for Science, Innovation and Technology, with reference to her Department's publication entitled Public Switched Telephone Network charter, published on 18 December 2023, when she plans to publish a definition of vulnerable cu
answerText: The Department is in discussions with stakeholders across Government and industry to arrive at a standard definition of vulnerability specific to the Public Switched Telephone Network (PSTN) migration. This will help identify customers that may be vulnera...
heading: Voice over Internet Protocol