Telephone Systems Direct is one of the premier telephone system UK providers.Â You can browse through thousands of telephone system UK web pages to identify the best phone system for your business or just ring us now on 0800 652 8052 where our advisors will short list the possibilities for you.
Designing telephone system UK characteristics is an art – when global telephone networks were deregulated in the early 1980â€™s the national standards were quite different.Â This entailed telephone system UK having critical transmission specifications to be met to protect BTâ€™s quality requirements.Â In the 1980s and 1990s all telephone system UK compliance was checked by the Department of Industry through BABT. The test reports produced by test-houses such as BSI-Testing and KTL involved weeks of testing and re-testing.Â
Upon achieving a compliant telephone system, UK certification was accredited in the form of a PXML – Private Exchange Master List.Â Later this was changed when the TTE Directive came into force. Then manufacturers simply had to demonstrate their telephone system UK model complied with the safety criteria and issued their own declaration to that effect.