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S-ICX (International) issued April 2002
S-ICX-64-700
Chapter 5. Key Telephone Features
Section 700 - Operation
Callback Request
Description
If you dial a busy extension, Callback Request enables the System to 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 a Callback Request:
To cancel a Callback Request:
Hardware Requirements
•
N/A
Considerations
•
N/A
Action
Result
1. Lift the handset or press the
ON/OFF
key.
Intercom dial tone
2. Dial the extension number.
• Dialled extension number displays
• 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 or press the
ON/OFF
key.
Intercom dial tone
2. Dial the Callback cancellation code (default =
769
).
3. Replace the handset .
Содержание S-ics
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Страница 212: ...212 S ICX International issued April 2002 S ICX 64 700 Chapter 5 Key Telephone Features Section 700 Operation ...
Страница 308: ...308 S ICX International issued September 2001 S ICX 64 700 Section 700 Operation ...
Страница 314: ...314 S ICX International issued April 2002 S ICX 64 700 Chapter 1 System Programming FF1 Section 700 Operation ...