You only have to hold the phone next to a computer monitor or TV to see how much of an effect it has and people actually put this next to their heads! While connected to somebody of course
Won;t work if its just turned on with no signal connetcion. Please notice how much it distorts the tv signal. This wont work with LCd's however only CRT's.
The language areas (left side's Broca's and Wernicke's)and visual areas (right side) are on the areas above the ear (temporal side).
To me this is like putting your head inside a microwave oven.