Call Waiting Ringer

Plays a sound when a call waiting is received. Very convenient way not to miss a call-waiting when there is loud noise nearby. Very easy and clear setup and user interface. Even a child can figure it out.

There is a more complex version thats a little harder to use but richer features(like text-waiting sounds) here:

https://play.google.com/store/apps/details?id=org.jefferyemanuel.waitingtones&hl=en

&

https://play.google.com/store/apps/details?id=org.jefferyemanuel.StickmanCallWaitingTalker&hl=en

note: Please use as is and there is no guarantee etc. Email me for any features you want added and i can consider it.