hello i am Fahim.lives in feni Bangladesh.
Like to write blog.today i will show here a offer for all robi user.ok First Dail 844480 from your robi sim.wait some second and then press 1 from your keyboard. then you can cut the call.in some second you will get a sms from robi internet.
dial-*8444*88# for checking internet balance. validaty-30 day.I get this offer today morning
***notice-this offer not for all user