Some may already know this some may don't. For those who don't please read on.
If ever you get a disconnection notice from Meralco. You are expected to pay the amount on the day that the disconnections is supposed to be taking place.
However, if you missed out on that date then Meralco will only submit a job order to have your line disconnected after 3 days which once the technician receives it is going to be up to him on how soon he can have the line disconnected.
Maybe you have around 4 days to make sure you settle the bill before the Meralco guy comes in knocking to cut your power off.