In most nokia phones, there's a radio feature. However when turned on it says "needs enhancement". The enhancement basically just contains an antenna and 2 earphones. I am just wondering why the manufacturer didn't design the antenna as part of the built-in circuit and allows the user to play the radio through the speaker? Why do they need an extra antenna, for stronger signals?
Or maybe to force the customers spend more on the enhancement?
Will there be any technical issues when the FM antenna is part of the built-in circuit? It would be better if you can just listen to radio through the loudspeaker without the needs for an external enhancement.
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