Posted by S Andreason on
URL: https://www.es-forum.com/Smart-phones-cell-phones-do-they-pulse-tp2651032p2655858.html

Marc Martin wrote:
> I think all cellphones send out periodic pulses when turned on.  Some
> even send out periodic pulses when turned off.
>  

Yes, Off is not off. It must be in airplane mode to be silent.
Stewart