Change the baud rate



I want to change the default baud rate of the a Wismo 228 GPRS modem. I know about the command

AT+IPR= baud value

but the manual says that the changes are not saved to the non-volatile memory. Is it possible to modify the baud rate and keep the changes between power on/off ?




AT&W :question:


Not sure I understand. Do you mean the command “AT+W” ? Cannot find this command in the manual.


No, the command is AT&W. Look under Save Configuration in the AT Command user guide.


OK, got it. Thanks. I was confused with the font used for the ampersand char.