Huawei UMTS USB Stick

Profile Name: t-mobile
Access Point Name: internet.t-mobile
Telephone Number: *99***1#
Account Name: t-mobile
Password: tm
Authentication: CHAP

pinternet.interkom.de

sudo mmcli -i 0 --disable-pin --pin=<PIN>
#sudo apt-get install gsm-utils
#sudo gsmctl -d /dev/ttyACM0 -o unlock sc all YOUR_PIN_NUMBER