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<font face="Arial">I have an old Viking DLS-200B telephone line
simulator box. This is the box where you plug two landline phones
in. When you pick up one the other rings and you can now talk.
Even supplies dial tone and ring-back.<br>
<br>
Can be used for ringing phones or as a two station intercom. This
was used to demo telecom gear at trade shows and also to test
prototypes.<br>
<br>
Free to a needy theatre, but pay for postage.<br>
<br>
Original instruction manual included.<br>
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<pre class="moz-signature" cols="72">--
Jerry Durand, Durand Interstellar, Inc. +1 408-356-3886
<a class="moz-txt-link-abbreviated" href="http://www.DurandInterstellar.com">www.DurandInterstellar.com</a> & <a class="moz-txt-link-abbreviated" href="http://www.Durandinterstellar.ru">www.Durandinterstellar.ru</a>
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