qaz.bmp (99414 bytes)

Abbreviated dialing
Agent features
Alert calling
Attendant
Authority code
Auto answer
Auto hold
Auto line selection
Auto transfer
Call forwarding
Call parking
Call pickup
Call transfer
Callback
Camp- on
Class-Of-Service
Conferencing
DISA
Distinctive ring
Do Not Disturb
Drop timeout
Exchange lines
External loud bell
External paging
Feature check
Feature codes
Forced Account Code
Forced call diversion
Group listen
Headset mode
Hold
Hot keypad
Hotline
Least Cost Routing
Lock / Unlock
Look-up
Messages
Music-on-hold
Mute
Names
No-ring transfer
Numbering plan
Off-hook Voice-Announce
Paging
Power-fail telephones
Private-to
Re-dialling
Reminder service
Service modes
SMDR
Tenant groups
Toll Restriction
U.C.D.
Virtual numbers

 Power Fail Telephones

The loss of 240V power and no (or failed) backup battery, causes the power-fail relays on some exchange lines to release, diverting the line to power-fail Krone board connectors on the internal distribution board. Analogue telephones connected to the power-fail termination points enable external calls to be processed.

The first two exchange lines on an 824-series or Juni-series system appear on power-fail sockets/Krone connectors. The first two ports on each ATI board in a 96/120-series system appear on the cable tail wiring and can be wired to power-fail telephones.

Benefits The provision of analogue power-fail telephones allows the business to keep trading (by using the first two exchange lines (for incoming and outgoing calls) if there is a major power interruption of a major system fault.

Updated 04/06/2007
Copyright  2006   Access Communications Pty Ltd      ABN 62 002 111 659