Program 16 to 20
Xen Topaz Programming Manual 145
PROGRAM 20: SYSTEM OPTION SETUP
20-18: S
ERVICE TONE TIMERS
Telephone Programming Instructions
To enter data for Program 20-18(Service Tone Timers):
1. Enter the programming mode.
2. Enter 20 18
3. Enter the number of the item you want to program.
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’ programming section.
IN
SA
SB
20-18-01
Ext DT Time30
20-18-xx
xxxxx