
To use Confidential TX or Relay Distribution, enter an F-code (SUB address and sender ID), and send it.
Confidential TX and Relay Distribution are available if a remote machine supports F-code communications.
| Setting | Description | 
|---|---|
| [ON]/[OFF] | Select [ON] to set F-Code TX. | 
| [SUB Address] | Enter a SUB address. 
 
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| [Sender ID] | Enter a sender ID. 
 
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