PMTK sequence in GLP mode


I wanted to know if it is ok to send $PMTK314 messages AFTER setting the module in GLP mode to change the NMEA messages during runtime ?

Thank you and best regards

Dear Sir

Please provide the following information: which module is used, and which version of the firmware is (you can query it through the $PQVERNO,R*3F command).

Best Regards