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I'm trying to extract the ARFCN TMSI and IMSI from an android phone connected to a gsm network. There is no documentation in the Android API to do so. I was wondering if anyone knew of a way to get any of this information. Any suggestions would be helpful. Thanks

nwnoga
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You could use TelephonyManager to get some basic information about the telephony services including the IMSI, but TMSI and other info may be unavailable.

Rajesh
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  • Thanks for that. Would it be possible to query the RIL directly to get the ARFCN and the IMSI? if so how would that work? – nwnoga Jun 12 '12 at 15:03
  • For an un-rooted device, it looks highly unlikely because there is no public API. You could take a look at this discussion on [android-platform Google group](http://groups.google.com/group/android-platform/browse_thread/thread/b55c8d3275ed7042/ca8ce1494ff90e45?#ca8ce1494ff90e45) – Rajesh Jun 12 '12 at 15:41