On reset baud rate = 19200 !?!???
See link below.
Regards,
Luciano
http://www.wintecindustries.com/oem/...rint_modem.pdf
On reset, the DIP Modem defaults to command mode and accepts AT commands at a default serial UART rate of 19.2 kbps. After the device is configured, the outgoing modem calls can be made by way of the ATDT# (tone dial) or ATDP# (pulse dial) command. If the handshake is successful, the modem replies with response codes and immediately enters into data mode. The ATO command can also be used to enter data mode. In data mode, AT commands are no longer accepted. The DIP Modem reverts to command mode if the modem connection is terminated, or through the use of +++ escape sequence.




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