Bool WaitRing () is a RING signal detection function when a call comes in. It will come as true when there is an incoming call, and then motion sensor module RING.
bool WaitRing () function is to detect when a phone call comes RING. The function will return true when the call came, and then the detection module RING.
Bool WaitRing () is a function of detecting RING when there was a call by the function will respond with a true when Amies call and module detector. RING.