Has anyone considered this;
A mobile phone call could be made to a Dial-Up ISP, and the tones of that conversation could be interpreted as a Dial-Up connection. The transmission of data in two ways could be achieved by inputting tones via a simulated microphone, and receiving tones via a virtual speaker. The connection could then be served to the rest of the device as a viable Dial-Up connection, using the already existing cellular interface within the device. This could be especially beneficial to individuals incapable of receiving an internet connection due to government prohibition or lack of communications infrastructure due to various reasons.
Now that I have provided the abstract, why don't some of you time-rich intelligent little cookies go ahead and cook this up? I don't mind if it is only feasible on a rooted device, I only mind that those that are in need, have a rich plethora of options to remedy their various situations. Everybody deserves global communications technology. It is what will redeem us going into the future, if we are to have any chance of rectifying the black holes society has developed over time.
Yours sincerely, Danny Alexander Masterson. AKA. Dax.