One-Pager: Aircall’s Guide to the PSTN Switch-Off

In this one-pager, you’ll find out what the PSTN switch-off means and how you can get your business ready for it. 

The PSTN switch-off is coming—don’t get left behind

In December 2025, the UK’s Public Switched Telephone Network (PSTN) will be switched off. This key milestone will mark the end of analogue phone lines in the UK—and could have significant consequences for your business. 

To make sense of the technical jargon and help you get ready, we’ve put together an easy-to-understand guide covering:

• Why the PSTN network switch-off is happening 

• What it means for your business—including the possible benefits

• How you can set up a future-proof phone system before the switch

Find out more and get ready for the UK’s PSTN switch-off by downloading the one-pager today.