ex. VAT £14.50 inc. VAT £17.40

Normally delivered next day

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BT 4-Tone loud Indoor Telephone Ringer

The ToneCaller from BT, with its loud sound makes it easier to know when your phone is ringing.

It features an extra audible alert if you are having problems hearing your telephone ring. With choice of 4 different pitch settings and a volume control, plug this additional bell into a spare telephone socket or use a socket adaptor to plug it in beside your existing phone.

Telephone lines usually have a REN of 4 ~ they can operate up to four telephone products (e.g., phones, fax, answering machine) each with a REN of 1. This product has a REN of 1. Please note we also have REN Boosters available if your REN exceeds 4.

What’s included :

• BT 4-Tone loud Indoor Telephone Ringer

If unsure of your exact requirements, please call the sales team free on 0800 10 77 6 55 who will be able to advise you. Alternatively email us at enquiries@exteradirect.co.uk