Extremely parallel QPM -- another one of my telecommuniations imaginations

Hi:

Please don't get upset at me.

I am currently thinking about an extremely hypothetical form of QPM [Quantized Phase Modulation] in telecommunications technology. This too theoretical-too-be-realistic QPM uses 1-phase-per-symbol and

1-symbol-per-phone-line-per-second. In QPM, 1-bit allows for 2 phases. So 1-phase assumes 1 bit for every 2 symbols. But since only
1-symbol-per-phone-line-per-second is used, the measurement is phase-per-symbol, not bit-per-symbol. Anyways, this device attempts to achieve a data rate of Graham's-number amount of bytes per second by using 2 X 16 X Graham's number amount of telephone lines. 2, because 1 phase makes up only 1 of the 2 states that a bit can represent. 16, because a byte is made of 8-bits, and no more than one phase [1 out of the 2 states a single bit can allow] is allowed per-symbol and no more than 1-symbol-per-phone-line-per-second is permitted.

's_number Now that is a lot of telephone lines! (2 X 16 X Graham's number) lines

If it were possible and feasible for such QPM to exist, what would be the disadvantages of it?

If I had and audio system that could play this data through a speaker, what would I hear? Would it sound anything like those V.92 dial-up modems when they just connect to the internet?

Also, would my QPM qualify as PSK [Phase-Shift-Keying] or M[Multiple]-PSK? Or is it more like Pulse-Phase-Modulation?

I am aware that this scenario is so unrealistic -- because of the Graham's number -- that it can only exist in simulated reality.

Anyways, I call it "extremely parallel" because there is

1-phase-per-line, no more, no less.

Thanks,

Radium