Rectangular wall-mounted telephone ringer; connects to phone socket installed near phone. Slide switches adjust volume and tone. Doubler socket connects to optional weather-resistant outdoor ringer, A158.
Bellman & Symfon
Some models have an adjustable ringer volume and/or tone control, some are combined with a flashing light which flashes when a call is received.
These amplifiers either plug into the phone line/socket, or have a microphone which detects your phone ringing and triggers the ringer to ring. If the model plugs into the phone line check whether it has a socket/jack which your phone can plug into. If it doesn't then you may need to purchase a telephone socket doubler so you can plug in your phone and the ringer.
Some models require a mains adaptor, others are powered by batteries or the phone line itself.
If you would like to buy this item or need any further information, please contact one of the national suppliers listed below. We list all UK national suppliers that have told us they sell this item.
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1 Haddonbrook Business Centre
Supplier details last checked: 07 February 2013
Next check due: 07 February 2015
The following suppliers have not updated their product details for over two years. We list the last price they entered but provide less information on them. These records will be removed after three years. They can update their records using our self-service system.
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