NEC SL1000 - Page 475

Incoming Ringing
Tone Number
Tone Type Frequency 1 (Hz) Frequency 2 (Hz) Modulation
Pattern 4
(Trunk Incoming)
High
Mid
Low
2000 Hz
1400 Hz
1100 Hz
760 Hz
660 Hz
540 Hz
8 Hz Modulation
8 Hz Modulation
8 Hz Modulation
Pattern 5
(Intercom Incoming
Pattern)
High
Mid
Low
1100 Hz
660 Hz
520 Hz
1400 Hz
760 Hz
660 Hz
8 Hz Modulation
8 Hz Modulation
8 Hz Modulation
Pattern 6
(Alarm Sensor Pattern)
High
Mid
Low
760 Hz
760 Hz
760 Hz
760 Hz
760 Hz
760 Hz
No Modulation
No Modulation
No Modulation
Conditions
None
Feature Cross Reference
• Distinctive Ringing Tones and Flash Patterns
• Selectable Ring Tones
ISSUE 1.0 SL1000/SL1100
Program
82
Programming Manual 2-453