Translations:Modem-stretch/29/en

If you connect to the Internet via 3G, you should replace the UART port (/dev/ttyGSM (or /dev/ttyAPP0 in older controller models)) with the CDC-ACM port (/dev/ttyACM0) in the configuration file for your operator. This is necessary to ensure that the communication speed is not limited to the modem UART port bandwidth: