52 hours management solution is the mobile app of S1 ESP PC-OFF.

[App access permission information guide]
The following information about the access rights used in the app.


1. Required Access Rights
- none


2. Optional access rights
-GPS: required to request your current location for mobile commute
-Camera: Require QR code for mobile commute


※ You can use the service even if you do not agree to the optional access rights, but you cannot use the mobile commute function.
※ S1 ESP PC-OFF requests the minimum access permission for the user to use the app smoothly.
※ If you are using an existing app, you must delete and reinstall the app to set up access.

S1 ESP PC-OFF offers the following features:

[Check working hours]
See your weekly / today's work schedule.

[T & A Registration / History]
You can register or check time and attendance with GPS / QR code.

[Extension Application / History]
You can apply for overtime or check your history.

[Extension Approval Application / History]
You can approve or confirm your overtime work.

[Register / List List]
You can register the contenders or check the list of people registered as contenders.