On Tue, Feb 20, 2018 at 03:02:13PM -0500, Thomas Chen wrote:
i noticed the GSM modem issued a couple SELECT (a4) commands that i cannot find the documentation for
would any one be able to help identify these ???
thanks
00 a4 00 04 02 7f ff
ADF.USIM according to https://cedric.cnam.fr/~bouzefra/cours/CartesSIM_Fichiers_Anglais.pdf
00 a4 00 04 02 7f 66
no idea.