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???
11/12/06 14:48
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#127813 - Explain...
Responding to: ???'s previous message
Khurram Shehzad said:
how r u

Please don't do that; use proper words, in full - leave the SMS abbreviations for text messages!

i like to use GSM SIMs as access-control with 89c51

Is this simply because Jan mentioned it:
http://www.8052.com/forumchat/read.phtml?id=127781

Or do you actually have a specific plan in mind?

How far have you got on your own?
What specific areas do you need help with?

What purpose do you envisage that the SIMs will serve in this system?
Do you have a source of suitable SIMs?
How do you propose to read the SIMs?




List of 22 messages in thread
TopicAuthorDate
GSM SIMs            01/01/70 00:00      
   Explain...            01/01/70 00:00      
      We are fine            01/01/70 00:00      
         Go straight to the Horse's Mouth            01/01/70 00:00      
         What "Interfacing"?            01/01/70 00:00      
            I'll answer for fun            01/01/70 00:00      
               Big SIMs            01/01/70 00:00      
            What "Interfacing"?            01/01/70 00:00      
               but would you throw away all the radio part...            01/01/70 00:00      
               Missing the point!            01/01/70 00:00      
                  Mute?            01/01/70 00:00      
               Abbreviations            01/01/70 00:00      
   cheep access-control system            01/01/70 00:00      
      cheep access-control system            01/01/70 00:00      
         Meaningless            01/01/70 00:00      
      A little bird told me...            01/01/70 00:00      
         Meaningless            01/01/70 00:00      
            Not incorrect            01/01/70 00:00      
               Not incorrect            01/01/70 00:00      
                  Not useful            01/01/70 00:00      
                     one way            01/01/70 00:00      
                     I have a SIM in front of me; it has 13 contact pad            01/01/70 00:00      

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