The Nordic-proprietary %XSYSTEMMODE command sets the modem system
mode.v1.0.xv1.1.xv1.2.xv1.3.xpti_v1.1.x≥1
Set command
The set command sets the supported system modes of the modem. The command configuration is stored to NVM approximately every 48 hours and when the modem is powered off with the +CFUN=0 command.
Read command
The read command reads the supported modem system modes.