MultiMobile Owner’s Manual
The Modem Does Not Execute the Command Line
C: Make sure you are typing ‘AT’ at the beginning of command line (and hit Enter at the end).
C: Make sure the modem is not in Data Mode. Type +++ if necessary.
C: Make sure your software is set to the same COMx port as your MT3410ZLX.
The Modem Does Not Give a Response After an AT Command Was Executed
C: The echo and/or responses may be turned off by the ATE0Q1 commands. Enable the AT&V1 to check Result Codes.
S: Use ATE1Q0 then Enter to change them back.
C: Make sure the modem is in Command Mode and not Data Mode when you type the AT command.
The Modem Gives an ‘ERROR’ Response After an AT Command was Executed
C: Make sure you did not type an invalid command.
C: Make sure your command line is 40 characters or less.
The Modem Goes Off-Hook and Disables the Telephone Line.
C: The modem may be set to
S: Disable
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