Dial in: Provides options to dial in to the Zoom meeting via telephone.

Wifi or Cellular Data: Connects audio through the internet.

Zoom will automatically test your device's speaker and microphone.

To join audio, tap Wifi or Cellular Data.

Note: If this is the first Zoom meeting that you've joined, you will be asked to give access to your microphone.

Launch the Zoom mobile app to join the test meeting.

Join a test meeting to test audio settings For more information, see Microsoft's troubleshooting instructions. Enable the Allow apps to access your microphone toggle, and enable access for Zoom.

If you are on Windows 10 and can't access the microphone, use the Windows search bar to navigate to Microphone privacy settings.

Learn more about granting permissions for the Zoom client.

If you are on macOS 10.14 Mojave or earlier and can't access the microphone, check your operating system permissions to confirm that Zoom has access to the microphone.Learn more about audio settings, or learn how to troubleshoot speaker or microphone issues on the Zoom desktop client. (Optional) Select the Automatically adjust microphone volume check box if you want Zoom to adjust the input volume automatically.You can select another microphone from the menu or adjust the input level as needed. Your audio will start recording and you will see the Input Level bar move when Zoom is picking up audio. In the Microphone section, click Test Mic to test your microphone.If you cannot hear it, select a different speaker from the drop-down menu or adjust the Volume.

In the Speaker section, click Test Speaker to play a test tone.In the top-right corner, click your profile picture, then click Settings.Note: During a meeting, you can also click the arrow icon next to Mute/ Unmute in the meeting controls toolbar to choose a different speaker or microphone. Click Join with Computer Audio to exit the speaker and microphone test.If you don't hear an audio replay, use the drop-down menu or click No, Try Another Microphone to switch microphones until you hear the reply.If you don't hear the ringtone, use the drop-down menu or click No, Try Another Speaker to switch speakers until you hear the ringtone. Click Yes to continue to the microphone test.The meeting will display a pop-up window to test your speakers. When joining a meeting, click Test Speaker and Microphone.If you haven't enabled the setting to automatically join by computer audio, you can test your speaker and microphone right before you enter a Zoom meeting:

Zoom video call test