Add FNF Type FnF Number and send to 1111
Example 011XXXXXXXX and send to 1111
Check FNF
Type view and send to 1111
Change FNF
Type Change Old Number New Number and send to 1111
Example Change 011XXXXXXXX 011XXXXXXXX and send to 1111
Grameenphone How to Add/Delete/Change/Check FNF/Super FNF
Banglalink How to Add/Delete/Change/Check FNF Super FNF
Robi How to Add/Delete/Change/Check FNF Priyo Partner Super FNF
airtel How to Add/Delete/Change/Check FNF
Teletalk How to Set/Add/Delete/Change/Check FNF