25 Jul
2019
25 Jul
'19
1:11 p.m.
SIM card is not supposed to request IMEI from the MS. Usually, when the
network requests IMEI, the MS/UE just responds without involving the SIM.
Although, I guess it should be possible [1] for some special applications.
[1] https://en.wikipedia.org/wiki/SIM_Application_Toolkit
With best regards,
Vadim Yanitskiy.