Wireless Joint

how would one setup CA on t-mobile then?

i did try a lot of the troyubleshooting steps.. it appears that when i try to send AT commands it says that cant open or communicate with device /dev/ttyUSB1 when it shoudl be communicating to ttyUSB2... not sure why or how it changed and how to fix it...

i upgraded the firmware to the latest we826 firmware but now the firmware cant connect to the modem.

here are some screen shots which makes me think its not configured even though its being detected...

please help