Sim Card Explorer |best| -

Browse, view, and edit the directory tree of a SIM card. Users can manage phonebooks (main, last number called, etc.) and even modify system files if they have the necessary administrative (ADM) privileges.

Privacy-conscious users could explore what data their operator stores: last cell tower (EF_LOCIGPRS), preferred networks (EF_PLMNsel), or hidden SMS. sim card explorer

: Read, edit, and backup SMS messages and phonebook records directly from the SIM. Common Tools and Software Browse, view, and edit the directory tree of a SIM card

: A tool specifically for reading and editing contract or prepaid SIM information. GSM SIM Reader last number called

Figure 1 (conceptual): [SIM Card] <--APDU--> [PC/SC Reader] <--USB--> [SIM Explorer Application] [HAL] -> [FS Navigator] -> [Parser] -> [GUI] & [Exporter]