If you read the link i sent you would know there is residual power left
   on the device and an internal battery for specific tasks

   Also malware can be placed on your device

   Its sad that ppl on this list dont know tech

   On Jul 29, 2016 7:32 PM, "Spencer" <[1]spencerone@openmailbox.org>
   wrote:

     Hi,

     Cari Machet:
     sim card is detectable without power

     This does not seem physically possible, at least without super
     villain resources.
     Wordlife,
     Spencer

References

   1. mailto:spencerone@openmailbox.org