Configure The Modem Driver - Quectel UC20 Application Note

UMTS/HSPA Module Series
UC20 PPP Application Note
Figure 8: Installed Successfully

5.2.2. Configure the Modem Driver

Select the "Standard 19200 bps Modem" which has been installed, click "Properties" button, choose
"Maximum Port Speed" as 115200 (default value), then click "Advanced" to configure "Extra Settings",
input AT command "AT+CGDCONT=1,"IP","CMNET"" as illustrated in the Figure 9 below.
UC20_PPP_Application_Note Confidential / Released 18 / 29