Once your phone setup is done, you can set numbers to allow, or block.
The app can setup email alerts from the answering machine. Your messages can be retrieved via emailed on any connected device and listen to them without needing your phone. This app is free, but can upgrade to the paid service with better features.
An Android User
I love Youmail.
My friends have told me how much they like my smart greeting from Youmail. They love being called their first name when calling. I hope you will keep this feature and allow us later to have the option to edit the smart greeting. Great app!
YouMail is very convenient, especially since my old phone had visual vm and my new one doesn't. YouMail is even better because you can personalize greetings and block callers, etc. directly from the app! I really like it. My favorite part is that It has several options so that you can really customize and personalize it to your preferences!!!