Steps to delete voicemail on Android:
Launch the Voicemail app: Open the built-in Voicemail app on your Android device. This app is usually pre-installed on most Android phones.
Navigate to the Voicemail list: Once the Voicemail app opens, you'll see a list of all your voicemail messages. Each message will display the caller's name or phone number, the date and time of the message, and a brief duration.
Select the voicemail message to delete: Locate the specific voicemail you want to delete and tap on it to select it. This will open the details of the voicemail message.
Tap the Delete icon: Look for the Delete icon, which is usually represented by a trash can symbol. It might be located in the top right corner of the screen or at the bottom of the message details.
Confirm deletion (if prompted): In some cases, you may be prompted to confirm the deletion. Tap the "Delete" or "OK" button to permanently remove the voicemail message.
Delete multiple voicemail messages (optional): If you want to delete multiple voicemail messages at once, tap and hold on the first voicemail message, then tap on the other messages you want to delete. Once you've selected all the messages, tap the Delete icon.
Empty the Voicemail inbox (optional): To delete all voicemail messages at once, tap the three-dot menu icon in the top right corner of the Voicemail app. Select "Delete all voicemails" and confirm the deletion when prompted.