Having ongoing problems with a few EC25-V, installed in openwrt-routers, back to the roots: Is it correct, that when using PPP-driver to communicate with the modem, it still (can) use LTE to Verizon ? I am not concerned about lower speed for PPP, but of stability. There seem to be quite a few issues ragarding QMI on openwrt.
Hello, do you need the PPP dialing AT manual, or could you send the ATlog with the problem to have a look?