How do I get Network-admin to restrict connection to GSM (Edge) instead of flipping between 3G and Edge and lose connection. Usually it works out-of-the box, but at my current location there are a lot of radio shadows, so the recommendation from my ISP is that I should lock to Edge - which can be done using their own driver in Windows.
How can I do this in Ubuntu
Ubuntu 11.04 Modem: Huawei E220 ISP: Telia mobilt bredband kontant


