User's Manual

www.excelsecu.com
⚫ Change PIN
⚫ About
Of which:
➢ Address
To display QR code and text. Automatically return to the function menu after 10
seconds.
➢ Change PIN
To change the password of the eSecuCard-S.
➢ About
To show the version information.
4.2. Mobile Application
(Note: eSecuCard-S needs to be turned ON!)
4.2.1. Download Demo Application
Download mobile application and open it: Android: Bigplatform.apk, iOS: Bigplatform.ipa.
This is just a demo but not a perfect app because we need to show as more steps as we can
to demonstrate the development for eSecuCard-S, so user experience is the second
consideration.