-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 02/15/2017 08:32 PM, Razer wrote:
On 02/15/2017 05:13 PM, grarpamp wrote:
[1] None of the phones I've wrapped in a single layer of standard weight foil folded over once at the edge have been able to send or receive calls / sms / data (cellular or wifi).
I'd been waiting for someone to say this. The RF power output is pretty low to start with and almost any metal surrounding, especially if it's grounded, would mean the surveillance device would have to be with the phone... even if the cage leaked the signal strength would be almost nil.
But don't forget the "Aftercare"... It ALWAYS works.
Also, don't forget that a cell phone that appears to be "off" is not reliably so if the battery is connected - and it may be recording everything it hears for transmission the next time if finds a network connection. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQEcBAEBAgAGBQJYpQwtAAoJEECU6c5XzmuqjmMH/2+owtbR5PjRbWrHPWF67xS6 AP7lhwRplK5JBEsFcdx2ZZc14BMfdkS+wTGMTe+C6kXyEpPhmdhAOGfalyx9DV31 BR+c+cl/ejz7BeEImAHXaYeBI3p6eklqynxXHFuEgHml4ZSrCEszkwVVmSWsbUuj D5JyIbAYTuF78mKmRATO0ne+Nze9/4Ocj/CyUK0J9ngCK0CIim6faQ3loJK+njcI rjD3VdHfcrveqTgQZInHKZM9JYMVfQyLJGOnMCzML4wjpwukMB9nI4HmD9xwwTau hMOB920XcV5kaBwvRIrCNLHP8BHNJFiND+ol6iz31tiTJ0sjtiwrTKb0QIXPZIg= =uq2K -----END PGP SIGNATURE-----