Bl Sim এর basic code গুলো দিলাম

BASIC CODE

SERVICE NAME	Dial Code
Balance Check	*124#
Sim Number	*511#
Current Package	*125#
Advance Balance& Internet	*874#

Data Pack (Internet)

SERVICE NAME	Dial Code
Main Internet pack	*5000#
Internet Balance Check	*5000*500#
Discount pack	*5000*99#
Internet Package	*121#