Create a Relay User Box
To use this machine as a fax relay machine, create a Relay User Box. Assign the Relay User Box the recipients you have registered on the Group Address List.
Up to five Relay User Boxes can be created.
Tap [Utility] - [One-Touch/User Box Registration] - [Create User Box] - [Relay User Box] - [New].
- The administrator can perform the same actions by selecting [Administrator Settings] - [One-Touch/User Box Registration].
Enter the registration information, then tap [OK].
- For details on registration information, refer to Here.

Reference
- You can also register the Relay User Box using Web Connection. For details, refer to the Here.