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???
10/12/08 05:42
Modified:
  10/12/08 05:48

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#158992 - Do you wait for the prompt?
Responding to: ???'s previous message
Apurv Vasal said:
when i am sending at commands through hyperterminal it works fine ,when i connect it to mC the modem does not reply .

The commonest reason for this is that you MCU code does not wait for the '>' prompt before sending the message text...

Update:
See: http://www.keil.com/forum/docs/thread12899.asp

List of 4 messages in thread
TopicAuthorDate
problem sending SMS by modem            01/01/70 00:00      
   Do you wait for the prompt?            01/01/70 00:00      
      UNABLE TO RECEIVE            01/01/70 00:00      
         Handshake signals?            01/01/70 00:00      

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