Pre-Ringing Setup - NEC SL1000 Programming Manual

SL1000
Level
IN
Description
Use Program 10-08 : Pre-Ringing Setup to enable or disable pre-ringing for trunk calls. This sets
Program
how a trunk initially rings a telephone. With pre-ringing, a burst of ringing occurs as soon as the trunk
LED flashes. The call then continues ringing with the normal ring cadence cycle. Without pre-ringing,
10
the call starts ringing only when the normal ring cadence cycle occurs. This may cause a ring delay,
depending on when call detection occurs in reference to the ring cycle.
Input Data
Item No.
01
Conditions
• Used with Analog Trunks only.
Feature Cross Reference
• Central Office Calls, Answering
• Synchronous Ringing
2-14
Program 10 : System Configuration Setup
Description
Pre-Ringing

10-08 : Pre-Ringing Setup

Input Data
0 = No
1 = Yes
Program 10 : System Configuration Setup
Issue 0.1
Default
0