BG95(M3) How to configure the module to automatically select operator with best signal quality

Hi, we are using the BG95 with a sim-card, which allows to connect to any operator available.
At the current position of the module it receives 3 different operators, with different signal-quality ranging from excellent (-48dBm) to sufficient (-85dBm).
It is not clear, if there is implemented some kind of algorithm in the modem, which decides which operator is actually taken for connection, or if this is random, or if there is some kind of first-come first serve strategy?
We made observations that the module does not necessarily take the operator with the best signal quality any time.
Is there some configuration available to tell the modem, that it shall select the operator with the best signal quality?

BG95 modules will follow the bellow rule to register the network