Surf On-The-Go cannot open URL for Web Admin

I am currently wireless using an Alpha long range USB adapter. Have connected Pepwave unit to Ethernet port however cannot connect to URL with any browser in order to access Web Admin for set up - do I have to be wired to do that? Am I having a Seniors moment?

Thanks for any help

Hi dieber, you can download the Surf On-The-Go user manual directly from our website: