These seem to be Verizon phones.. CDMA is a different technology which switches frequencies rapidly.. GSM produces a stronger, permanent radiation on a single frequency which stimulates cells more from what I heard.. so it may work with GSM.. seems to work in other videos.. and def not harmless.....
These seem to be Verizon phones.. CDMA is a different technology which switches frequencies rapidly.. GSM produces a stronger, permanent radiation on a single frequency which stimulates cells more from what I heard.. so it may work with GSM.. seems to work in other videos.. and def not harmless.....