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amr mohamed
 
 
amr mohamed


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Date of Birth : 1994-09-29
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Telephone line monitor Empty
PostSubject: Telephone line monitor    Telephone line monitor I_icon_minitimeSun 03 Apr 2011, 8:47 am

Telephone line monitor


Description of Service

Monitor the simplest phone line (and three elements of E) .. To know the status of the phone line is busy or not is


Circuit diagram

Telephone line monitor Tele_p10

cheers

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