Newsgroups: sci.electronics
Path: utzoo!henry
From: henry@zoo.toronto.edu (Henry Spencer)
Subject: Re: Call number ID
Message-ID: <1991Feb19.232509.28179@zoo.toronto.edu>
Organization: U of Toronto Zoology
References: <1991Feb12.224124.12551@ccu.umanitoba.ca>
Date: Tue, 19 Feb 1991 23:25:09 GMT

In article <1991Feb12.224124.12551@ccu.umanitoba.ca> kujanpa@ccu.umanitoba.ca writes:
>	Hi everyone.  A friend has been having problems
>with prank phonecalls.  He was wondering if there is a  
>circuit/schematic that would display the calling (ie. 
>incoming) number...

First he needs to call the phone company and ask if caller-ID is available
in his area, how much it will cost, and how long it will take to have it
activated.  It is *not* free.
-- 
"Read the OSI protocol specifications?  | Henry Spencer @ U of Toronto Zoology
I can't even *lift* them!"              |  henry@zoo.toronto.edu  utzoo!henry