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Connection errors are occurring


  1. Check the maximum baud rate for the modem to which you are connecting, and then change the baud rate to match.
  2. If the line you are accessing requires error control to be turned off, do so using the AT command AT&Q6%C0.
  3. Be sure no line interference exists. Retry the connection by dialing the number several times. If conditions remain poor, contact the telephone company to have the line tested.
  4. Be sure the modem is current and compliant with CCITT and Bell standards. Replace with a supported modem if needed.