NEC Aspila Topaz Programming Manual page 72

Program 11: System Numbering
11-16: One-Digit Service Code Setup
Telephone Programming Instructions
To enter data for Program 11-16 (One-Digit Service Code Setup):
1. Enter the programming mode.
2. Enter 11 16
11-16-01
Step Call
3. Enter the number of the item you want to program.
11-16-xx
xxxxx
4. Enter data for the item you selected + HOLD.
5. Enter data for the next item in the program.
OR
Press DC once to enter a new item number.
OR
Press DC until you've exited that series's programming section.
Programming Manual
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