ane kollane, mama use karanne HUAWEI E 220, Software eka Mobile Partner. Data SIm eka Airtel. Windows 7 wala Software eka install wenawa. Eath Signal pennanneth ne. Divice eka conect kar5ala ne kiyanawa. Eath XP wala weda. Kohomada meka hada ganne?
hooray! found the hotfix from their website that resolve the win 7 problem with e220,i think may work on other models if you encounter the same problem.Give it a try