Be surprised with this application!
Save the new number of your friend or a client that just called you.
It is very easy to use.
Its operation is very simple: if you receive a call from a number that is not included in your contact list, a notification pops up on your phone asking if you want to save that number or add it to a contact already registered.
The application is free. Enjoy!
Only from the Android 2.1 (Eclair) and Smartphones.