2685854 - MOBILE: Phone information is appearing in mobile application even with the field restricted in RBP.

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

You have noticed that when you lunch the mobile application and search for one employee, you are able to see the phone information but in RBP you have restricted to not have access to it:

In Mobile the phone appears:

But in RBP you don't have permission to see it:

Employee Central Mobile Application

Mobile Field level permission not respected in mobile , KBA , LOD-SF-EC-MOB , Employee Central Mobile , How To