5.2
Standard Telephone Features
Intercom Calling
Allows you to make a call to another extension.
1
2
extension number
3
4
Conditions
• After dialing an extension number, you will hear one of the following tones:
Ringback tone: Indicates the destination extension is being called.
Confirmation tone: Indicates you can perform voice calling (e.g. paging).
Busy tone: Indicates the destination extension is busy.
Do Not Disturb (DND) tone: Indicates the destination extension has set the
Programming References
• User Programming (Section 3) / System Programming (Installation Manual)
[003] Extension Number Set
[004] Extension Name Set
1. Lift the handset.
2. Dial the extension number.
3. Start talking.
4. Hang up after the conversation is completed.
"Do Not Disturb (DND)" feature.
Standard Telephone Features
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