A How to make VMS App only app in the device? You can configure your mobile or android device such that only your Visitor App works in that phone. To enable this follow below steps: Install VMS app How to Download Visitor Management System(VMS) Mobile App? Install VMS launcher app from Google Play Store https://play.google.com/store/apps/details?id=com.sumasamu.vmslauncher  … Continue reading How to make VMS App only app in the device?