Official Teletalk Windows Phone App (created by Teletalk) is presenting below features for Teletalk Bangladesh users: Voice Package: View all available 3G, Prepaid, Postpaid and Corporate voice package and choose the perfect one for you. To subscribe any of the package just click on send button. Internet/Data Package: Choose from 3G/2G/Corporate Postpaid/Prepaid internet package and subscribe any of them with just by clicking on the package name (i.e. D35, D13 etc.) Check your FnF numbers, change them, add new FnF number or delete any FnF numbers from within the app. One click package migration option just by clicking on Packages Migration menu. VAS: 1) Subscribe to Tele Tune information. 2) Missed Call Alert (MCA) subscription information 3) Enjoy Mobile TV on just one click 4) SMS Push Pull Service info 5) Voice Based Service info 6) Details for applying on School, College, Medical College, e-SIF, e-FF etc. 7) Mobile Financial Service & Utility bill payment information 8) All Recruitment & SMS based result related information on one click .