Hello, I have an Intel NUC running Android x86_64 version 9, a Sierra Wireless EM7455 USB modem connected, and the PPP widget 3 installed. This post is intended to add to the knowledge base. The modem and attached Sim have Android RIL drivers installed correctly. The modem is connecting to a 4g LTE ...

Hello, Here's my log. The APN for the service is correct, the modem is set to GSM, which is correct, the dialing string set as recommended, but then I get a dialing string failed, and this log entry:: Starting modem command sequence (Dial) ... > AT+CPIN? < +CPIN: READY OK > AT+CFUN? < +CFUN: 1 OK > ...