At the Arch Linux installation, I installed
wpa_supplicant in order to connect to the internet after the rebooting to the newly installed system via
wifi-menu program. After that, installed
network-manager-applet. Started service of network manager
sudo systemctl enable NetworkManager.service sudo systemctl start NetworkManager.service
Network Manager works fine with WiFi network (shows the icon says "WiFi", and under that all the wifi devices). The problem is Huawei USB dongle is not working. When it is pluged in, Arch mount the device.
lsblk print the device as
/dev/sr1. But nothing shows in the right corner drop menu. This dongle is worked with Ubuntu, Linux Mint, Even in Arch(previous installation).