That's a pretty broad question. Please refer to the UFT Help Center Mobile Add-in section for details on setting up mobile devices.

Depending on what you are doing, you may also need to refer to the UFT Mobile Help Center as well.

If you still need assistance after referring to the provided documentation, please be more specific with your question. What version of UFT are you using? What version of UFT Mobile is in use? What device are you trying to configure? Are you getting any errors? If so, give details.