update user name for my Orbi RBR40

Furrye38;

Thank you for your response.  That partially worked; however when i got to the point of changing the name of my sim card, which currently is the factory setting admin, the only option provided is to change the password.  There is no option to change the name.  Where do I go to that?

Also, being new to the forum, I must confess that I find that using it is very confusing, and haven't been able to locate any instructions on using it.  I did figure out how to ask a question, but responding to answers eludes me.  The paragraph above was submitted previously but I haven't discovered what happened to it.  Thanks...