I've not tried this yet, but they have a free sound file that you run through an amp to drive the ringer circuit.<div><br></div><div><a href="http://chsounddesign.com/ringmaster.php">http://chsounddesign.com/ringmaster.php</a></div><div><div><br></div><div>Regards</div><div><br></div><div>Paul Wilson</div><div>Lu Kao Hwa Theatre</div><div>International Christian School</div><div>Hong Kong<br><div><br><br>On Thursday, 29 September 2016, Ray Gibson via Stagecraft <<a href="mailto:stagecraft@theatrical.net">stagecraft@theatrical.net</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Wed, Sep 28, 2016 at 12:09 PM, Johnson, Philip via Stagecraft <span dir="ltr"><<a href="javascript:_e(%7B%7D,'cvml','stagecraft@theatrical.net');" target="_blank">stagecraft@theatrical.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">







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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Maybe so but not the director</span></p></div></div></blockquote><div><br></div><div>There's always the try it out and see if he/she notices method... Then when confronted you can say that it's a temporary solution while you're waiting for that part to come in that you need to re-invent the telephone.</div><div> </div></div></div></div>
</blockquote></div></div></div><br><br>-- <br><div>Paul Wilson</div>
<div>9879 4641<br>3920 0100 ext 8503<br>International Christian School<br>Hong Kong</div><br>