Default User Name/Pasword doesn't work

Hello, I am having problem with a PolePoint 400-X. I have reset the unit and powered it on and off multiple times. The unit has reset as it now has a ip of 192.168.0.3, I can go to this address from my laptop that is plugged into the unit and setup with a static ip of 192.168.0.10, Firefox will connect to the unit and then the unit ask for username and password. I have tried username: admin and password: public and every other possible default combination I could think of and all with no luck.Is there another way to reset these units to default fimware settings?
Thanks in advance

Hi,

PolePoint is the obsoleted model for PepWave device and no longer supported. Please consider to refresh the hardware.

default admin login ID and password:
ID: admin
Password: public

Thank You