Guiding Your Digital Journey. Simply

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PSTN Switch off is happening, there will be no more traditional telephone line service as we move to the full digital age. Tecsmart is here to help guide you through this transition. Mitigate your risk today with a friendly chat with our team

Countdown to the PSTN Switchoff

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The PSTN and ISDN Switch-off: What it Means for you

Traditional phone lines aren’t just for making voice calls. There are also various products and services called special services that use these lines, such as alarms, EPOS machines, door entry systems, CCTV, fax machines, and more.

If your broadband relies on a traditional phone line, you may also need to upgrade this too.

The Integrated Services Digital Network (ISDN) will also stop working when the PTSN switch-off happens.