My own experience, after I turn off my phone
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送交者: 蓝隼 于 2011-08-05, 13:39:56:
回答: That means his cell phone is sending location to passby service towers 由 维尼 于 2011-08-05, 13:32:37:
and turn it on later, it will take a moment saying "searching for network" before return to working mode. I think in this case, the phone does not keep track on the service tower signal.
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