Since you're outstanding balance is P842.97, so that's the amount that you're going to pay.
That's actually the PRORATED amount out of 1799 from the date of activation to your cut-of-date. For your first bill, Globe will not charged you the whole amount of 1799 since you unable to use it for the whole 30days or 1month. I hope it help.
didnt get this one. pakiexplain po ulit please