View the timeline for the switch off

Source:
https://communicare247.com/2021/11/pstn-switch-off-overview-impact-and-next-steps/

1. November 2017 - BT Openreach announces its intention to switch off the PSTN in 2025.
   
   
2. June 2019 - Trial sites in Salisbury and Mildenhall announced, and Openreach strengthens the fibre network.
   
   
3. December 2020 - Openreach starts the process of retiring PSTN and ISDN. Stop sell notice of legacy services in Salisbury trial site.
   
   
4. May 2021 - Stop Sell notice of legacy services in Mildenhall trial site.
   
   
5. December 2022 - Salisbury and Mildenhall trial sites -withdrawal of legacy products and services.
   
   
6. September 2023 - STOP SELL notice issued. No new line installations, line conversions or ISDN channels.
   
   
7. December 2025 - PSTN and ISDN switch off

• Topic Participants

• Robert Topolski