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Be assured of complete telephone privacy...
Closeout price. You can never really be sure whether somebody may be listening in on your
telephone calls. You can avoid such unpleasant surveillance and be sure of complete telephone privacy with PhoneCheck V, the breakthrough development in telephone privacy protection. You will know it if anybody has picked up an extension or activated a tap. You can either terminate the conversation or continue with caution-or, you can push the "bypass" button and shut the intruder out. You can install two or more PhoneCheck V units so that, on a first com/first-served basis, only one phone in a system can be operated at
any one time. You can use PhoneCheck V to protect a modem transmission on a system with an extension or ensure that extension phones cannot be used while a fax transmission is in progress. PhoneCheck V needs no batteries. Unique Haverhill product exclusive. Phone Check V #1043.
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