Gp Pohela Boishakh Offer 2017, 250MB Internet & 1 Poisha/Sec Call Rate 24Tk.Grameenphone brings a new bundle pack where customers can enjoy  250MB Internet & 1 Poisha/Sec Call Rate at only @24Tk to celebrate the bangla pohela boishakh.The validity of Gp 250MB internet & 1 Poisha/Sec call rate 24Tk is