Use APKPure App
Get FnF Manager old version APK for Android
Manage you're all SIM cards FnF numbers.
FnF Manager: You will be able to add FnF, change FnF, view FnF and delete FnF of all operators (Grameenphone, Banglalink, Robi, Airtel Bangladesh, TeleTalk, Citycell ) SIM cards FnF numbers in Bangladesh. To do it you don't have to know any process / USSD code/FnF port number SMS Format for manage your FnF. Also you can view own numbers, check balance and dial Bangladesh Mobile Banking USSD Menu code.