EM7455 Factor reset command

Hello All,

I am trying to factory reset my EM7455 module and found following command
mmcli -m <> --factory-reset=CODE, i am wondering what is CODE for EM7455 ?
Also found AT commands for the same will the following factory reset my modem ?

AT!ENTERCND="A710"
AT!RMARESET=1
AT!RESET