If you want to transfer a call, click More options in your call window. Type the name of the person you want to transfer the call to, then select them. Click Transfer and you're done. Just keep in mind that you can only transfer calls when you're in a one-on-one conversation.
Consult then transfer
Need to check in with another person before transferring a call to them? When you're in a call, click More options > Consult then transfer. Then check in via chat or audio call.
Anyone with an Enterprise Voice license can do this, not just delegates!
You can transfer a one-on-one call in the desktop or web app.