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???
06/17/05 14:37
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#95169 - Phone comms
Responding to: ???'s previous message
"The phone has been setup to self test,
on the phone display a phone to pc connection
figure has been appeared."

Does this appear before you type 'AT' or after?

Are you sure the phone uses RS232 voltage levels?

List of 20 messages in thread
TopicAuthorDate
Siemen C35 ,RS232, and AT89c51            01/01/70 00:00      
   Phone comms            01/01/70 00:00      
   C35            01/01/70 00:00      
   DTE, DCE            01/01/70 00:00      
      to DCE or not to DCE            01/01/70 00:00      
         DCE , Jan Waclamek            01/01/70 00:00      
   Link?            01/01/70 00:00      
      Link, C35, DTE, DCE, Phone comms            01/01/70 00:00      
         pinout            01/01/70 00:00      
            PinOut            01/01/70 00:00      
               Pinout            01/01/70 00:00      
                  PinOut            01/01/70 00:00      
   C35 , RS-232 & USB            01/01/70 00:00      
      C35, RS232 & USB            01/01/70 00:00      
      Clarification            01/01/70 00:00      
         AT command set - not all mobiles            01/01/70 00:00      
         Clarification            01/01/70 00:00      
   GSM AT Command Set            01/01/70 00:00      
   Clarification            01/01/70 00:00      
   C35, Problem Solved            01/01/70 00:00      

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