NEC univerge SV9100 Programming Manual page 251

Issue 4.0
[1] Normal Function Code (00 ~ 99) (Service Code 751)
Function
Function
Number
79 Automated Attendant
(In-Skin)
80 Tandem Ringing
81 Automatic Transfer to
Transfer Key
82 --- Not Used ---
83 Conversation Recording
Function (VMSU)
84 Drop Key
85 --- Not Used ---
86 Private Call Refuse
87 Caller ID Refuse
88 Dial-In Mode Switching
89 Do-Not-Call Setup
90 Do-Not-Call Data
Registration
91 Live Recording Key SV8100
InMail
94 Call Attendant
97 Door Box Access Key
98~99 --- Not Used ---
SV9100 Programming Manual
Function Number List (Continued)
Additional Data
Extension Number or Pilot
Number
1 = Set
0 = Cancel
Extension Number to Tandem
Ring
Trunk Line No. (001~400)
0 = Pause
1 = Re-recording
2 = Address
3 = Erase
4 = Urgent Page
None
None
None
PRG 22-17 Table No.
(1~100)
Door Box Number (1~8)
LED Indication
Red On: Set Up for All Calls
Fast Blink (Red): Set Up for No
Answer Calls
Stutter Blink (Red): Set Up for Busy
Calls
Slow Blink (Red): Set Up for Busy/No
Answer Calls
Red On: Active
Slow Flash: Set
Slow Flash: Set
Slow Flash: Set
Off: Pattern 1, Pattern 5~8
On: Pattern 2
Slow flash: Pattern 3
Fast flash: Pattern 4
Fast flash: Setup – No Answer Calls
Slow flash: 125ms:on  125ms:off 
125ms:on  625ms:off
On: Setup – Busy/No Answer Calls
On: Door Box Busy
Off: Door Box Idle
Fast flash: Door Box Incoming
2-211