I’m looking at using the SL6087 for a product that is air-freightable. I would like to turn off ALL radio emissions whilst still being able to detect cell data.
I gather that the +WREGC command prevents registration with the networks and places the unit in “Spy Mode” but does it do more than just stop the registration cycle? Does is disable all radio frequency transmissions whilst keeping the receiver powered?
If +WREGC is not the way to go then is it possible to turn off the transmitter but still keep the receiver powered or am I just left with the option of powering off the whole unit?