I was always more comfortable with CDMA than GSM, partly because the speakers near a GSM phone can pick up on the GSM transmission code, what code is being sent

I was always more comfortable with CDMA than GSM, partly because the speakers near a GSM phone can pick up on the GSM transmission code, what code is being sent, the duration sent, and the time in between transmissions. It was literally like hearing the morse code. I immediately correlated the electromagnetic feelings in my body to this signal. And never trusted GSM phones again.