Grameenphone Bring Bought mins

Bought Minute (Grameenphone):

Below I show some minute code:

★ 04 min 1.70tk use 4hr (*121*4*1#)

★ 06 min 2.44tk use 4hr (*1000*6#)

★ 10 min 3.5tk+v use 6hrs (*5000*70#)

★ 12 min 4.20tk+v use 8hrs (*5000*138#)

★ 16 min 5.20tk+v use 10hrs (*5000*139#)

★ 20 min 7tk use 10hrs (*111*22#)

★ 24 min 8.16tk use 1day (*121*4*3#)

★ 40 min 14tk use 16hrs (*111*29#)

★ 50 min 16tk use 16hrs (*111*50#)

★ 65 min 20tk use 1day (*111*60#)

★ 75 min 24tk use 1day (*121*4*5#)

★ 300 min 99tk use 7days (*111*300#)

 Please forget me for mistake.

Thanks for being with me.