I am working a NELOS report tonight. The LEO states in her PC Affidavit that the descendant’s phone registered was “powered up briefly” at approximately 10:23 AM local time on 12/06/15. While I did not find any such event on the NELOS report, I did find the following event on an AT&T Message Usage report:
Inbound Text Record
Time: Sun Dec 6 16:23:39 2015 UTC
Source phone number:74611888
Destination phone number: +13252609890
Normally I would not consider the above to be a ‘power up’ event but when I look at the source phone number (74611888) I wonder if that is some sort of network ‘wake up’ event.