Pre-Ringing Setup - NEC SL 1000 Programming Manual

ISSUE 1.0
Level
IN
Description
Use Program 10-08 : Pre-Ringing Setup to enable or disable pre-ringing for trunk calls. This sets
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,
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
Programming Manual
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Program 10 : System Configuration Setup
Description
Pre-Ringing
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10-08 : Pre-Ringing Setup

Input Data
0 = No
1 = Yes
SL1000/SL1100
Program
10
Default
0
2-15