HF680 Series User Guide 121
Korea Post Message Length
Scan the barcodes below to change the message length. Refer to Message Length 
Description (page 68) for additional information. Minimum and Maximum lengths 
= 2-80. Minimum Default = 4, Maximum Default = 48.
Korea Post Check Digit
This selection allows you to specify whether the check digit should be transmitted. 
Default = Don’t Transmit.
* Don’t Transmit Check Digit