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First-Ring Suppressor Device – Developed novel device which, when inserted into a phone line, suppresses the first ring of an incoming call.  About the size of a postage stamp and embeddable in an ordinary telephone line splitter, this device incorporates a Microchip microcontroller that is powered by the ring energy itself.  All aspects of the development of this product were handled at Theta Engineering.

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 Theta Engineering  •  634 Baker Street  •  Costa Mesa, CA 92626  •  Voice: (714) 662-5954  •  Fax: (714) 662-5940