#wget -q -O - http://deb.3gteam.hu/3gteam.key | apt-key add -
wget -q -O /etc/apt/trusted.gpg.d/3gteam.gpg http://deb.3gteam.hu/3gteam.gpg
echo "deb [arch=all] http://deb.3gteam.hu/debian/ stable main" > /etc/apt/sources.list.d/3gteam.list
apt-get update