Changes

*'''"(#)"'''  this icon will change according to the number of changes that you have made.

*'''"(#)"'''  this icon will change according to the number of changes that you have made.

*And lastly click the ''' " Only changes "'''  to save only the changes that you have made from the list above.  

*And lastly click the ''' " Only changes "'''  to save only the changes that you have made from the list above.  

*Once you loaded the configuration file from the '''" Only changes "''' option It will load only the parameters that were change , for example you have loaded

*After you created ''' " Only changes "''' configuration file, connect 1 FM device  and load the same configuration file that you have made.

*Once you loaded the configuration file to the device It will load only the parameters that were change (APN , APN username and APN password) and keep other configuration as the same .