DCT is an Android app developed by RADSONE Inc. (503 InnoValley E bldg., 255 Pangyo-ro, Bundang, Seongnam, Gyeonggi, Korea).

DCT first became available on 13 Nov 2014. It is estimated that DCT has been downloaded between 100000 and 500000 times from the Play Store.

DCT 6.0.5 requires the following permissions:

Allows applications to access information about networks.

Allows applications to connect to paired bluetooth devices.

Allows applications to discover and pair bluetooth devices.

Allows applications to open network sockets.

Allows an application to modify global audio settings.

Allows an application to read from external storage.

Allows an app to create windows using the type TYPE_SYSTEM_ALERT, shown on top of all other apps. Very few apps should use this permission; these windows are intended for system-level interaction with the user.

Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.

Allows an application to write to external storage.

Allows an application to read or write the system settings.