belimom
Speak the truth even if your voice shakes~M.Kuhn
- Joined
- Jul 17, 2008
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I'm concerned with the 2.5 hours that SA's cell phone did NOT ping. There is a map of an area just south of CC that someone posted, which is a dead area as far as cell phone access. There is also a direct FM road going to that area from CC which connects to another FM road that leads right to Big Spring.
Which brings me to the question, will a cell phone ping if it is simply turned off with the battery still in it? I have tried to research this information and some experts say yes it will and some say no it won't. Does anyone know for sure?
Okay, I found this interesting. This article is saying that even though a phone will ping when no calls are made, companies don't usually log that data into a database. They only log the data when a call is made or text sent. (ETA: So the "live" pings can be used to find a missing person, etc., but are not stored. Only calls/texts are stored. Make sense?)
So IF this is correct, then he was using the phone while pinging off the tower in CCity:
bbm
Cellular providers tend not to retain moment-by-moment logs of when each mobile device contacts the tower, in part because there's no business reason to store the data, and in part because the storage costs would be prohibitive. They do, however, keep records of what tower is in use when a call is initiated or answered--and those records are generally stored for six months to a year, depending on the company.
Read more: http://news.cnet.com/8301-13578_3-10451518-38.html#ixzz1DBzNxgtN