Vertical Communications II, DSU manual Contents

GCA70–246 Contents

Contents

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Introducing The Single Line Telephone . . . . . . . . . . . . . . . . . 1–1

1.1 Understanding What The Lights Mean. . . . . . . . . . . . . . . 1–2

Answering Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1

2.1 Answering Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1

2.2Answering Subdued Off-Hook

Voice Announcement (SOHVA) Calls . . . . . . . . . . . . . . . 2–2

3 Making Calls 3–1

3.1 Getting A Dial Tone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–1 3.2 Making A Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–1 3.3 Waiting For A Line (Queuing) . . . . . . . . . . . . . . . . . . . . . 3–2 3.4 Using Speed Dial Numbers. . . . . . . . . . . . . . . . . . . . . . . . 3–3 3.5 Redialing Last Number Used . . . . . . . . . . . . . . . . . . . . . . 3–4 3.6 Using Toll Restriction Override (TRO) . . . . . . . . . . . . . . 3–4

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Placing Calls On Hold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1

4.1 Holding Calls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1

Transferring Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1

5.1 Transferring Outside Calls . . . . . . . . . . . . . . . . . . . . . . . . 5–1

Conferencing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–1

6.1 Conferencing Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–1

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