How can you know if you have been invited by someone on oovoo?

To know if you've been invited by someone on ooVoo, you should check the notifications or messages section within the app. If you have an active invitation, it will typically appear as a prompt or alert indicating the caller's name or a group chat invitation. Additionally, you may receive an email or SMS notification if your contact has their settings configured to send alerts. Be sure to accept the invitation promptly to join the call.