53769

来自「神经网络昆斯林的新闻组分类2006」· 代码 · 共 35 行

Newsgroups: sci.electronics
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From: [e-mail] (Aaron Lung)
Subject: Re: Need to find out number to a phone line
Message-ID: <[e-mail]>
Organization: Megatest Corporation
References: <[e-mail]>
Date: Mon, 19 Apr 1993 19:08:57 GMT
Lines: 24

In article <[e-mail]> [e-mail] writes:
>
>Greetings!
>      
>        Situation:  I have a phone jack mounted on a wall.  I don't
>                    know the number of the line.  And I don't want
>                    to call up the operator to place a trace on it.
>
>        Question:   Is there a certain device out there that I can
>                    use to find out the number to the line?
>        Thanks for any response.
>                                                    Al

There is a number you can call which will return a synthesized
voice telling you the number of the line.  Unfortunately, for the
life of me I can't remember what it is. The telephone technicians
use it all the time.  We used to play around with this in our
dorm rooms since there were multiple phone lines running between
rooms.

sorry!

aaron