According to the antivirus report, TATA MOBILE DIALER doesn't contain viruses or any kind of malware. Itel Mobile dialer is the creator of this application that refers to the Communication category. On Google Play, the app is rated 3.8 by its users.
Get the free .apk setup package of TATA MOBILE DIALER 3.6.7 and have a look at users' reviews on Droid Informer. This installer requires 6 MB on disk and it runs on Android devices 2.0 and higher.