Operation
26 User Manual
2.2 Making Calls
2.2.1 Basic Calling
Calling another extension
To another extension (Intercom Call)
<Example>
When you call Mr. Thomas....
Mr. Thomas's extension number is 1234.
— Calling another extension — Calling an external party
•The DSS button light shows the current status as follows:
Off: The extension is idle.
Red on: You or another extension is using the line.
PT and SLT
Off-hook. Talk.
OR
Enter extension
number or press DSS.
extension no.
PT / SLT
(DSS)
Off-hook. Talk.Dial 1234.
PT / SLT
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