Section 700 - Operation
Chapter 5. Key Telephone Features
S-ICX-64-700
S-ICX (International) issued April 2002
205
Operation
To set Exchange Line Queuing:
To respond to the Exchange Line Callback alert tone:
Hardware Requirements
•
N/A
Considerations
•
Response to the Exchange Line Callback must be within 15 seconds or Exchange Line Queuing
will be cancelled.
•
The Exchange Line Queuing feature may also be used if you hear a busy tone when trying to
make a call using the MCO Exchange Line Access feature.
Universal Night Answer to Page
Description
During night mode, Universal Night Answer (UNA) sends incoming calls for selected trunks to ring
external paging speakers. UNA calls can be picked up from any extension, provided the extension’s
Class of Service (COS) allows UNA answer. Beginning with Version 4.5 and higher, this feature can
be programmed so that incoming calls ring on both external paging speakers and at extensions with
CO/MCO appearances on FF keys (Key Telephones only).
Action
Result
1. Lift the handset or press the
ON/OFF
key.
Intercom dial tone
2. Enter a exchange line access code (default = 9 or 81-84).
Busy tone
3. Enter the Callback Request code (default =
3
).
4. Press the
ON/OFF
key.
Wait CBK-TRK
displays
5. Wait for the Exchange Line Callback alert tone.
Action
Result
1. Lift the handset or press the
ON/OFF
key.
• Outside dial tone
•
CO XXX
displays (where XXX = line
number