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Get in Touch


BT will be switching off their analogue & digital networks in 2025. This leaves a challenge for businesses still using ISDN for their phone systems.

Join us in the relaxed setting of the Fileder Lounge overlooking the stunning AMEX stadium and understand exactly what is going on and how we can provide advice and manage the switch for you to an internet based solution.

Spaces are limited so please reserve your place by 28th February.

We look forward to seeing you there.

ISDN Switch Off

Find us

Contact us

Please get in touch for help and advice about any aspect of your business communications.

We’d love to hear from you.

Cavendish House, New Road, Newhaven, East Sussex, BN9 0ES

Phone number:
0800 206 2107

Fax number:
01273 615 605


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Cavendish Communications Limited is registered in England and Wales at Cavendish House, New Road, Newhaven, BN9 0ES. Registration number 3240029