Netum NT-W5, Quick Setup Manual, Page: 19 / 26

Step 2: To set these values, scan a four-digit number (i.e. four bar codes) that
corresponds to ASCII values. See the Table 4-3 and Numeric Bar Codes
in appendix.
Step 3: i.e if you want to add “+” , scan 1043 (one by one)
1 0
4 3
Step 4: Set Data Transmission Format
<PREFIX> <DATA >
Suffix Setting
Step 1: scan suffix
Scan Suffix 1
Step 2 and Step 3 same procedures like setting prefix
Step 4: Set Data Transmission Format
<DATA><SUFFIX 1>