Call Control

Call Control periodically produces beeps, during the phone call, in order to let you know how long are you calling. Sounds heard only on your side.

Call Control periodically generates sound beeps, which are heard only on your side, during phone calls.

While active, this program makes a beep sound at the predefined time mark during the phone call.

The app can be useful to make yourself conscious of time spent on phone during call.
You can download at: http://apk.cuaban.net/detail/7423/ Call-Control .html