NEC Xen Topaz Programming Manual page 142

Program 16 to 20
IN
SA
20-13: C
SB
Telephone Programming Instructions
To enter data for Program 20-13(Class of Service Options (Supplementary Service)):
1. Enter the programming mode.
2. Enter 20 13
20-13-01 F-Cls1
Long Conv Alarm1
3. Enter the number of the item you want to program.
20-13-xx F-Clsxx
xxxxx
4. Select the Class of Service number to be programmed by pressing the FLASH or the VOLUME ▲ or
VOLUME▼ keys.
5. Enter data for the item you selected + HOLD.
6. 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.
P
S
LASS OF ERVICE
20: S
ROGRAM YSTEM
O (S
PTIONS UPPLEMENTARY
Xen Topaz Programming Manual
O S
PTION ETUP
S )
ERVICE
135