270
S-ICX (International) issued April 2002
S-ICX-64-700
Chapter 7. SLT Features
Section 700 - Operation
Hardware Requirements
•
N/A
Considerations
•
You cannot break in on three-party conference calls.
•
The default for the override alert tone is
off
. If the override alert tone is enabled, the tone will be
sent to both parties when a call is overridden.
Callback Request
Description
If you dial a busy extension, you can have the System call you back when that extension becomes
free. When you answer, the System automatically rings the called party again.
Operation
To set a Callback Request:
To respond to the Callback Request:
To cancel a Callback Request:
Hardware Requirements
•
N/A
Action
Result
1. Lift the handset.
Intercom dial tone
2. Dial the extension number.
Busy tone
3. Enter the Callback Request code (default =
3
).
Ringback tone
4. Replace the handset after you hear the ringback tone.
System calls back when called extension
becomes free
Action
Result
1. Lift the handset.
System automatically redials extension
Action
Result
1. Lift the handset.
Intercom dial tone
2. Dial the Callback cancellation code (default =
769
).
3. Replace the handset .