<p>The change to digital landlines will affect many sectors of the economy, including services delivered by local authorities. We cannot definitively comment on the estimated cost of the upgrade on local authorities, since the services and devices vary from one local authority to another.</p><p> </p><p>The Government engages regularly with local authorities to raise awareness of the PSTN migration. As part of that engagement, we have encouraged local authorities to collate and share cost data related to the migration with DSIT and the Department for Levelling Up, Housing and Communities (DLUHC). We have also made clear that local authorities should plan ahead for how they may be impacted by the migration, including by considering the budgetary implications of upgrading outdated devices.</p><p> </p><p>With regards to communicating the migration, industry is best placed to inform their respective customers. Communications Providers have varying strategies and timelines for the migration, as well as a better understanding of the needs of their individual customers. By contrast, there is a significant risk that a nationwide campaign would be misleading and counterproductive, for example by not giving appropriate advice to vulnerable customers.</p><p> </p><p>That said, DSIT has published a webpage on <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgov.uk%2F&data=05%7C02%7Cparliamentary-questions%40dsit.gov.uk%7C6af6c33b10804d32fc3308dbfee89cf4%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C638384047254636560%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=aYKyAemefaLR1W4Y1rtDRmQ81bEliFpSQnG9CrOwbRE%3D&reserved=0" target="_blank">GOV.UK</a> about the PSTN migration as a way to increase public awareness. This resource provides guidance about how consumers can prepare for the switchover and where they can find additional information. The webpage can be found here: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.gov.uk%2Fguidance%2Fuk-transition-from-analogue-to-digital-landlines&data=05%7C02%7Cparliamentary-questions%40dsit.gov.uk%7C6af6c33b10804d32fc3308dbfee89cf4%7Ccbac700502c143ebb497e6492d1b2dd8%7C0%7C0%7C638384047254792789%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Uv%2B2L%2FFoB%2BxsHFecqCgdULRQ%2B0a9JAs0kw0iL0YCtJM%3D&reserved=0" target="_blank">https://www.gov.uk/guidance/uk-transition-from-analogue-to-digital-landlines</a>. We also regularly engage with Ofcom and Communication Providers to discuss how best to communicate with end users, particularly vulnerable customers.</p>