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???
12/10/03 09:28
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#60285 - -1000 points
Responding to: ???'s previous message
Also please do let me know that does every counry has different frequnecy standards or does these tones frequencies are universially same in every country..


Not only that, but also LEGAL restrictions about connection to the public telephone network.

If you had done a 'Search' - as you were instructed - you would have found that this has been explained many, many times before; eg,

http://www.8052.com/forum/read.phtml?id=57219

Remember, your phone line goes directly to a linecard in the exchange which is solely dedicated to your service - if your damage it, they know who you are...!
(even if you don't damage it, they may be able to detect "unusual" behaviour)

List of 8 messages in thread
TopicAuthorDate
telephone call frequencies            01/01/70 00:00      
   RE: telephone call frequencies            01/01/70 00:00      
      RE: telephone call frequencies            01/01/70 00:00      
         -1000 points            01/01/70 00:00      
            RE: -Andy            01/01/70 00:00      
               RE: -Andy            01/01/70 00:00      
         RE: telephone call frequencies            01/01/70 00:00      
            RE: telephone call frequencies            01/01/70 00:00      

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