SEN0539:A continuous wake state without a wake word

I want to set up the DF2301Q voice recognition module so that it enters a continuous wake state without a wake word once the program is running, and remains continuously sensitive to command words. How can I do this? (I couldn't find any information in the documentation about keeping the module always on or idle, or methods to disable sleep mode or enable continuous listening.)

I'm connecting to the module's I2C interface via Unihiker and compiling with the Python language.