Overview - Access k3507 Technical Training Manual

Tone ringer
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OVERVIEW

Suitable for:
Office, retail, light manufacturing and home use where ambient noise is not
unusually loud.
Accept inputs from:
One exchange line, analog telephone or other analog device.
Connect:
An optional 8 ohm speaker.
Provides:
An alarm for incoming exchange calls.
A REN of 1.9 allows connection of the Tone
Ringer with up to two standard telephones whilst
still providing acceptable loading of the exchange
line for incoming ring signals
.
1

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