WinSIM Pro is a professional smartcard
tool created for SIM card engineer to view and modify the
contents of a GSM SIM,
3G USIM or
CDMA R-UIM card. Its
effective and sophisticated design can simplify APDU command
editing before sending to card by using history command and auto
filling those fixed parameters. So all you need do is to select
and then write only the necessary part of a command. While a
veteran SIM expert may use the script way for next time in a
project, which sure greatly saves your time and effort.