Find incoming call's IMSI
I am trying to find out if there is a way to detect the IMSI # of a phone that is calling you.  So say for example, caller A calls person B- person B wants to know A's imsi #.  I thought I read this information is transmitted to the MSC- is there a way to ask the MSC for that information?
Find incoming call's IMSI
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I am trying to find out if there is a way to detect the IMSI # of a phone that is calling you.  So say for example, caller A calls person B- person B wants to know A's imsi #.  I thought I read this information is transmitted to the MSC- is there a way to ask the MSC for that information?