About limited service of BG96

Hello Quectel team,

I have simple question for “limited service” (a.k.a LIMSRV).
To disable limited service and register specific operator, I think sending “AT+COPS=~~” command to resister NW exclusive is best solution.
Can tell me my understanding is correct?
If there is other good solution, please tell me.

Additional Info:

The purpose of disabling limited service is :
1: To avoid unnecessary registration ( register to not supported operator)
2: Related to 1, to speedup network registration time