Cell phone manufacturers defined “heavy usage” for a cell phone to be the following:
“One, 30-minute phone call, one time per week.”
The cell phone industry is allowed set their own standard to determine radiation safety. Manufactures created the outdated “heavy usage” standard decades ago, to determine if their phones met their own, industry created, “safety” standard. Does this sound like the exposure level of today’s average cellphone user? No. If that is their definition of a heavy cell phone user, what does that make the average cell phone user today? A super, extreme cell phone user.