Change number of rings before voicemail bell

To change the number of rings before the voicemail bell on an Android device, you can follow these steps:

1. Open the Phone app.
2. Tap the three vertical dots on the top right corner of the screen.
3. Tap "Settings."
4. Scroll down and tap "Call settings."
5. Tap "Voicemail settings."
6. Tap "Number of rings" and select the number of rings you want before the voicemail bell starts ringing.

Alternatively, you can also change the number of rings before voicemail bell through the Google Phone app:

1. Open the Google Phone app.
2. Tap the three horizontal lines on the top left corner of the screen.
3. Tap "Settings."
4. Scroll down and tap "Call settings."
5. Tap "Voicemail settings."
6. Tap "Number of rings" and select the number of rings you want before the voicemail bell starts ringing.

Note that the exact steps may vary depending on your Android device and version.