Before you change to a digital landline, let your provider know if: you have a care alarm, health pendant or security alarm that uses the telephone line; you don’t own a mobile phone, or you don’t have enough signal at home to call the emergency services in a power cut; or you have a disability or any other needs that mean you need extra help with the installation. Source: https://www.ofcom.org.uk/phones-and-broadband/landline-phones/future-of-landline-calls.
