![background image](http://html.mh-extra.com/html/nec/sl1000/sl1000_features-and-specifications-manual_248475437.webp)
Required Component(s)
None
Related Features
Abbreviated Dialing/Speed Dial
Callback
Call Forwarding
Call Waiting/Camp-On
Do Not Disturb (DND)
Handsfree Answerback/Forced Intercom Ringing
Off-Hook Signaling
Virtual Extensions
Guide to Feature Programming
Program Number
Program Name
Default
20-06-01
Class of Service for Extensions
All extension port = Class 1
20-08-01
Class of Service Options (Outgoing Call Service) -
Intercom Calls
COS 01~15 = 1
20-08-09
Class of Service Options (Outgoing Call Service) -
Hotline/Extension Ringdown
COS 01~15 = 1
21-01-09
System Options for Outgoing Calls - Ringdown Exten-
sion Timer (Hotline Start)
5 (seconds)
21-11-01
Extension Ringdown (Hotline) Assignment
not assigned
Operation
To place a call if your extension has ringdown programmed:
1. Lift the handset.
If you want to place a trunk call, press a line key before lifting the handset.
Depending on the setting of your ringdown timer, you may be able to dial an Intercom call before your
ringdown goes through.
If the destination has Handsfree Answerback enabled, your call voice announces. If the destination has
Forced Intercom Ringing enabled, your call rings.
To answer a call if you are another extension ringdown destination:
1. Speak toward telephone to answer incoming voice announcement.
- OR -
Lift the handset or press
Speaker
to answer ringing Intercom call.
ISSUE 1.0
SL1000
R
Features and Specifications Manual
1-429
Summary of Contents for SL1000
Page 1: ...Features and Specifications Manual A50 031169 001 ISSUE 1 0 January 2011 ...
Page 41: ...Operation None ISSUE 1 0 SL1000 A Features and Specifications Manual 1 33 ...
Page 57: ...Operation None ISSUE 1 0 SL1000 B Features and Specifications Manual 1 49 ...
Page 95: ...Operation None ISSUE 1 0 SL1000 C Features and Specifications Manual 1 87 ...
Page 154: ...Operation None ISSUE 1 0 SL1000 D Data Line Security 1 146 ...
Page 324: ...Operation LCR Operation Flow Diagram ISSUE 1 0 SL1000 L LCR Least Cost Routing 1 316 ...
Page 325: ...LCR Dial LCR Dial Editing ISSUE 1 0 SL1000 L Features and Specifications Manual 1 317 ...
Page 326: ...LCR Cost Centre Code ISSUE 1 0 SL1000 L LCR Least Cost Routing 1 318 ...
Page 586: ...Memo ISSUE 1 0 SL1000 Features Availability by Software Revision 3 6 ...
Page 587: ...Memo ISSUE 1 0 SL1000 Features and Specifications Manual 3 7 ...
Page 588: ...Features and Specifications Manual NEC Corporation ISSUE 1 0 ...