Telephone Systems General Description

Contents
Chapter 6 – Features
iv Strata CTX General Description 11/02
Delayed Ringing ...................................................................................................................................48
Destination (Toll) Restriction .............................................................................................................. 49
Through Dialing ............................................................................................................................49
Direct Inward Dialing (DID) ................................................................................................................49
Dialed Number Identification Service (DNIS) ....................................................................................49
Digital Pad ............................................................................................................................................50
Direct Inward System Access (DISA) .................................................................................................50
Directory Numbers ............................................................................................................................... 51
Primary [DN] Buttons ...................................................................................................................51
Phantom [DN] Buttons .................................................................................................................. 51
Pilot [DN] ...................................................................................................................................... 51
Distinctive LED Indicator ....................................................................................................................51
Distinctive Ringing ..............................................................................................................................52
Do Not Disturb (DND) .........................................................................................................................52
Direct Station Selection (DSS) Buttons ...............................................................................................52
[DSS] Button Status Display .........................................................................................................52
DTMF Receivers ..................................................................................................................................53
DTMF Back Tone ..........................................................................................................................53
DTMF and Dial Pulse CO Line Compatibility ..............................................................................53
DTMF Signal Time .......................................................................................................................53
Emergency Call ....................................................................................................................................53
Feature Prompting with Soft Keys .......................................................................................................53
Enhanced E911 .....................................................................................................................................54
External Amplified Speaker .................................................................................................................54
Flash Button .........................................................................................................................................54
Flexible Line Ringing ..........................................................................................................................54
Flexible Numbering .............................................................................................................................55
Handsfree Answerback ........................................................................................................................ 55
Headset ................................................................................................................................................. 55
Hearing Aid Compatible ......................................................................................................................55
High Call Volume Buttons ...................................................................................................................55
Hold ......................................................................................................................................................55
Automatic Hold .............................................................................................................................55
Analog Hold ..................................................................................................................................55
Call Hold ........................................................................................................................................56
Consultation Hold ..........................................................................................................................56
Exclusive Hold ..............................................................................................................................56
Hold Recall ....................................................................................................................................56
Hot Dialing ...........................................................................................................................................56
Hotline Service .....................................................................................................................................56
Integrated Services Digital Network (ISDN) .......................................................................................56
Least Cost Routing (LCR) ...................................................................................................................57
Line Buttons .........................................................................................................................................57
CO Line Buttons ............................................................................................................................57
Pooled CO Line Button ................................................................................................................. 57
Group CO Line Button .................................................................................................................. 58
Live System Programming ...................................................................................................................58
Lost Call Treatment ..............................................................................................................................58