Here’s how you can turn on voice chat in Roblox. Let’s go. Go to the following website. You’ll need to be at least 13 years old, then verify your phone number. If you don’t have one, you can also verify your age with an ID. Once you do that, click on privacy over on the left-hand side, then go down to microphone and camera input and toggle on use microphone to chat with voice. Now you’ll see an icon above your head in game. You can click on it to mute and unmute yourself. In settings, you can also adjust which microphone and speakers you want to use.