You can check application version of GDS mobile/ KDS on the tablet PC as below.
Before you begin
1. Go to [Setting] on the tablet PC.
2. Go to [Setting-Application-Application manager]. You can find applications related to KDS.
Tab the application that you want to check the version.
3. Check the version of the application below.
* Make sure!
Depending on each region and maker, the images as below may be different from yours.