1. Detect busy signal (I understand this is an android block, probably along the same lines as their blocking of call recording apps.). Not your fault.
2. If you have even moderate intelligence, this will help you accomplish calling government resources that have refused to prep for a pandemic since 19324 stars because it takes too long to hang up after reaching busy signal.
3. It doesn't turn on speaker which would be nice, but that's not a problem for me because I use Bluetooth plug-phones with it so I only have to hit the end button on my earplugs when I hear the busy signal.
4. I found the best setting was to have the redial set at 0 seconds and the call and length at 6 seconds.Excellent app and is much better than the other 5 I've tried.
5. Its not the developers fault but i sure wish they could find a way to detect a busy signal so i don't have to keep my finger busy.
6. Apparently a bunch of people are too stupid to realize that it's not going to redial on a busy signal.
7. I will keep trying;)Set app to redial #, with speaker on, auto end after 2 seconds, autoredial after 2 seconds.
8. It can't detect the busy signal and end/redial its self , but my understanding is Android makes that impossible.
9. Big PLUS - it has a speaker function that is easy to use and it works flawlessly! I would like to see an affordable paid version to get rid of the ads.Excellent app.
10. The second I heard anything other than a busy signal, I x'd out of the app.
11. It didnt turn on speaker or end the call.