Stop Eseries LTE from Transmitting

Is there a way to stop the modem from transmitting/receiving for short periods of time without turning off the modem?

I am trying to measure some analog readings and I think there’s a possibility of EMI from the modem interfering with the analog readings.



Would this work instead:


Use AT+CFUN=0 before a read and then AT+CFUN=1 after the read?

<fun> Number Selected functionality:

• 0: sets the MT to minimum functionality (disable both transmit and receive RF
circuits by deactivating both CS and PS services)
• 1 (factory-programmed value): sets the MT to full functionality, e.g. from airplane
mode or minimum functionality