Advanced Call Manager for Android let you handle numerous phone calls just like you would but with more call blocking options (busy tone,SMS reply and ringer mute) and working with lists. Schedule filtering of your saved profiles and ACM will run them automatically while you will focus on more joyful matters than avoiding unwanted calls.
Advanced Call Manager was developed for Android by Melon JSC
Package name : com.melonmobile.android.acm.apk
File size: 366Kb