Yes, but with the same caution you’d use when microwaving leftover fish at work. Do it for the novelty. One round costs less than a flat white, and the laugh you get from a chat room message like “I just daubed the wrong number and now my TV is broken” is priceless.
Just set a phone reminder to check your bill the next morning. And if you win, don’t blow it all on a second round—at least buy yourself a cheap bottle of fizz and a pack of sticky notes to write “BINGO CHAMPION” on your forehead.
In the end, Pay By Phone Bill bingo is the digital equivalent of a soggy chip: not gourmet, slightly questionable, but weirdly satisfying when you’re in the mood. Go on, give it a daub. Your phone bill will forgive you. Eventually.