Is it usually written on the manual for example your laptop?
you can try
AT!ENTERCND=“A710”
is this new module from Sierra factory?
Has someone changed the password before?
I never even installed the drivers since I bought this Fujitsu Laptop. Just found out, never changed anything. It was bought new from a Fujitsu Reseller.
others user do not find problem on this command on EM7421:
no idea, maybe someone changed the password before
the device is new. but i will contact fujitsu. thx