cdma: skip Sprint commands if EVDO modem with QCDM port
Submitted by Aleksander Morgado
Assigned to ModemManager bug user
Description
Originally reported at: https://bugzilla.gnome.org/show_bug.cgi?id=701809
EVDO capable devices that expose QCDM ports should completely skip Sprint-specific AT commands, as we can get most info (including SID/NID) from the QCDM Serving System checks.