TelStop

This is a quick fix for the TEL attacks described here TelStop publishes a TEL handler and will be invoked on every phone call the originates from a TEL URL. TelStop will only show itself if it sees a problem with the URL. You will only see the screen if the URL looks fishy. After installing try the TelStop Test Page

TelStop has been checked for viruses and it has been found totally secure. Collin Mulliner is the developer of this application that can be found in the Communication category. On Google Play, the app has been rated 4.6 by its users.

Over 100K users downloaded and set up TelStop and its most recent release was on Sep 30, 2012. This application is very popular among Samsung and LG users. You can get the .apk installer of TelStop 1.9 free of charge and check out users' reviews on Droid Informer. The file size doesn't exceed 12 KB and the app runs flawlessly on Android 1.0 and higher.