This download is totally safe. T-Mobile Netherlands is the developer of the app that can be found in the Tools category. T-Mobile Netwerk-app has been downloaded and installed by over 50K users and its most recent update was released on Feb 1, 2019.
This application was rated 2.9 on Google Play. Take the opportunity to get the installer of T-Mobile Netwerk-app 2.0.4 free of charge and have a look at users' reviews on Droid Informer. The app is compatible with Android 5.0 and higher.