Using Last Number Redial; Accessing Lines - Comdial DSU Series User Manual

Dsu and dsu ii series digital telephone systems lcd speakerphone station
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GCA70–281
3.4

Using Last Number Redial

To redial the last number that you dialed at your telephone,
1. Dial #,
if you select a line, press HOLD then dial #.
2. When called party answers, lift handset.
3.5

Accessing Lines

To access outside line using line group feature,
1. Press INTERCOM, then dial line group access code:
9 = group 1,
81 = group 2,
82 = group 3,
83 = group 4.
2. Listen for outside dial tone.
3. Dial number.
4. When called party answers, lift handset.
To queue for a line group if all lines are busy,
1. Press INTERCOM and dial line group access code (9, 81, 82, or
83).
2. Hear busy tone and dial
3. Hang up and wait for queuing ring-back.
4. When called party answers, lift handset.
To answer queuing ring-back,
1. Lift handset and hear dial tone for line.
To cancel queuing before it rings back at your telephone,
1. Lift handset.
2. Press INTERCOM and dial # 8.
3. Hang up handset.
8.
LCD Speakerphone Station User's Guide 3 – 3
Making Calls

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