In article , Homer wrote:

You need a tone generator and inductive probe. They are the alarm
installers best friend. While a bit expensive for a one-time use
perhaps you can find a used set in a pawn shop.

Almost every telephone installer/repair person will have one.
If you happen to know someone that works for your local telco...


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|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~|
| Malcolm Hoar "The more I practice, the luckier I get". |
| Gary Player. |
| http://www.malch.com/ Shpx gur PQN. |
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