At+qcops not returning any result

I am trying to run at+qcops=7,1 but it is never returning any result, how ever I am getting the below output while running at+qcops=?

+QCOPS: (0-7),(0,1),(0,1),(1-5)


could you please advice

thanks for contact us, could you please tell us your current module type and firmware verison ?