Hello,I have bought Vodafone Internet USB Stick (model is ZTE K3570-z). I have unlocked my device so I can use any company's SIM card to surf internet.Currently I am using Uninor to surf internet on the stick. I am using Windows based dialer software which has feature to check balance by *222*2# number. I get my balance in Rupees and also my Internet balance in MB so I can plan my usage same as we get on mobile.But at most of time I am using Ubuntu Linux version 11.04. I have configured my USB Stick to work under Ubuntu Linux but I don't know how to check balance by *222*2# number? Anyone can help me?