Zoom on Android: How to Turn Your Microphone On/Off

Once you have started or joined a Zoom meeting using your Android device, follow the steps below to connect audio to the meeting. 

1. Touch the meeting window to bring up the in-meeting option tools. 

2. Select the Join Audio icon option. From here, you can choose the following: 

   • Call using Internet Audio: Uses your phone’s speaker and microphone. 

   • Dial in: Prompts you to dial into the meeting. This option is not available if the host selected Computer Audio only when scheduling the meeting. 

   • Call My Phone: Calls your phone to connect audio. This requires a subscription to an audio conferencing plan.

     

Tap Mute/Unmute in the bottom-left corner of the meeting controls toolbar as needed to control your microphone. 

Optional: In the meeting controls toolbar, tap the More ••• icon, then tap Disconnect Audio if you need to join the audio with a different method.

To make sure that your microphone is working properly, you can test your audio both before and during your meeting.

First, in a mobile browser, go to http://zoom.us/test. Next, launch the Zoom mobile app to join the test meeting.
Note: If this is the first Zoom meeting that you've joined, you will be asked to give access to your microphone.

To join audio, tap Wifi or Cellular Data. Zoom will automatically test your device's speaker and microphone. Last, tap Done to exit the test meeting.

Speaker issues: If you cannot hear other participants in a Zoom meeting, follow these steps to troubleshoot the issue.

• Ensure your speaker is turned on. If you see the speaker icon in the top-left corner is turned off, tap it to turn on your speaker: 
• Increase the volume on your mobile device using the volume buttons or notification panel. Even if the speaker is turned on in Zoom, your device's volume might be set to mute or vibrate only.
• Try using earphones or a headset with a built-in microphone.
• Restart your mobile device.
• Reinstall Zoom from Google Play.

Microphone issues: If you are experiencing issues using your microphone with the Zoom mobile app, follow these steps to troubleshoot the issue:

• Ensure the microphone is not on mute. If you see the muted Audio icon in the meeting controls, tap it to unmute yourself:
  
  If you are still muted, the host may have muted you upon entering the meeting. Ask to be unmuted by sending a chat message to the host.
• Ensure you have connected your mobile device's audio. If you see the following Join Audio icon in the meeting controls, tap it and select Call Over Internet. If prompted, allow Zoom to access your microphone. 
• Try using earphones with a microphone.
• Ensure Zoom has access to your device's microphone.
  1. Go to Settings.
  2. Tap Apps & notifications.
  3. Tap App permissions or Permission Manager.
  4. Switch on the toggle for Zoom next to Microphone.
     Note: Android settings vary between manufacturers and service providers, so these instructions may not exactly match your device.
• Ensure that no other applications are using the microphone at the same time.
  1. Tap the multi-task button (the square icon usually in the bottom-right corner) to view apps currently running.
  2. Swipe left or right to close an app.
• Restart your mobile device.
• Reinstall Zoom from Google Play.

You can also read Troubleshooting speaker or microphone issues on your mobile device from Zoom Support.