[MrPippy]

I was PMing with Earmuffs (who has USCC) and we were comparing data from EPST, specifically the Security tab. Under PPP USER ID and PASSWORD, my phone (Sprint) is just blank, while USCC uses <TenDigitPhone#>@uscc.net for user id, and <TenDigitPhone#> for password. Right now in Android, PPP doesn't use any username/password, and I think this might be the problem.

I'd like to test out this theory--could a USCC user PM me their phone #? I'll put the username/password into a rootfs and send it to back to you.

If anyone wants to try it themselves, you need to put the username/password into the rootfs in init.etc/ppp/pap-secrets, like so:
<TenDigitPhone#>@uscc.net (tab) * (tab) <TenDigitPhone#>