title: Can't save baud rate settings?
body: <p>The GSM modem I have is set to 115200 baud-rate by default. I have PIC18 Microcontroller connected to it with 19200 baud-rate. I changed the modem baud-rate to 19200 then saved the settings but every time I reset the modem, the baud-rate changes back to 115200. </p>
  
  <p>These are the following commands I used. </p>
  
  <p><strong>Change baudrate</strong> </p>
  
  <p><code>AT+IPR=19200</code></p>
  
  <p>Then I reopened the hyper-terminal (Putty) with 19200 baud-rate to save the current settings.</p>
  
  <p><strong>Save settings</strong></p>
  
  <p><code>AT&amp;W</code></p>
  
  <p>But upon reset of the modem, the baud-rate changes back to 115200. I am using M6000 GSM/GPS Module(Tk115 Gps Tracker) but there isn't a lot of support for it, here is the <a href="http://www.docdroid.net/gbbu/at-document-full-v2127.pdf.html">datasheet</a> for reference. </p>
  
  <p><strong>Am I saving the settings correctly?</strong> </p>
  
  <p>I was thinking about changing the baud-rate to 115200 on my PIC18F87j11 but it's not possible with the current 8 mhz oscillator. Any feedback would be helpful.</p>
  
  <p>Thanks!</p>