How do I transfer a call in Webex?

While on a call, select "..." and then select Transfer

Enter the name or number of the person you want to transfer the call to. Select if you want it to be an audio or a video call.

Your original call is on hold. Tell the person why you're transferring the call and then select Complete Transfer.

https://help.webex.com/en-us/5er4f3/Webex-Transfer-a-Phone-Call