RF test related to one SIM while connected with the second

my question focuses on the Sierra Wireless WP7502 functionalities. Is it possibile to measure the RF field related to one external SIM while the WP7502 module is connected to a network using the second external SIM (one SIM must be used on a public LTE network, the other on a private LTE network: WP7502 should switch on that one measuring the most intense RF field).

PS: WP7502 can support two external SIMs.