I upgrade from the usb 760 to pantech uml290 I don't have 4g here but it's coming.
It would good on 3g for about 3 wks then last weekend I couldn't connect I'm getting error messageWMC 604
I called tech support they said the 4g sytem was down and didn't know for how long.
I had them get me back on the 760 modem which they did. The tech rep called me back and said 4g was back up so this morning I reinstalled the 290 modem I still can't connect and getting the same error. So I uninstalled it and reinstalled the 760.
Does anyone else know what error message WMC 604 is?
is anyone having luck useing the 290 on 3g?