I'm giving 1 star for your worst call recording option. 1) Worst thing is when I start call recording it speaks laudly both sides, "This call is now being recorded". It feels very embarrassing and annoying. This means If I want to record someone's call secretly, it's not possible with Google's 'Phone' app. Now a days it's very important to record calls but its not possible with google. 2) It has no option to record all calls automatically. 3. Please remove recording sound.