A self-proclaimed VC (but really just a business angel syndicate gateway keeper with no real money, as I later found out) once told me (in 2005) "Even if it will be possible to use the Internet from one's phone one day, it will be too expensive for ordinary people to use it."
This was already wrong when he said it to me (I was pitching a mobile
question answering system developed in 2004), as then an ugly HTML cousin
called WAP already existed. I have never taken any risk capital investor that did not have their own tech exist seriously since then.
Uh, as the page says, these were cheap feature phones for emerging markets. In 2007 Nokia had smartphones vastly more capable than the original iPhone. They just didn’t have a large touchscreen.
That seems like a strange interpretation of the comment you linked. He was responding to the question of how much market share the iPhone needs to make an impact; not predicting an upper bound on the market share.