questionText: To ask the Secretary of State for Science, Innovation and Technology, what estimate she has made of the number of vulnerable customers impacted by ongoing PSTN switchover programmes.
answerText: There are an estimated 2 million telecare users in the UK, and many customers may be identified as vulnerable for other reasons, such as landline-dependency. The government does not hold data on the specific number affected by the industry led PSTN migrat...
heading: Voice over Internet Protocol