Chapter 1 CCIS FEATURES
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NWA-088654-001 Rev.1.0
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DO NOT DISTURB-CCIS
Operating Procedure
To set Do Not Disturb from a Single-Line Telephone or Multiline Terminal:
1. Lift the handset and receive dial tone.
2. Dial the Do Not Disturb-CCIS feature access code and receive Service Set Tone.
3. Replace the handset.
To cancel Do Not Disturb from a Single-Line Telephone or Multiline Terminal:
1. Lift the handset and receive dial tone.
2. Dial the Do Not Disturb-CCIS cancellation code and receive Service Set Tone.
3. Replace the handset.
To set Do Not Disturb-CCIS from a Multiline Terminal:
1. Press the
Speaker
key and receive dial tone.
2. Press the Do Not Disturb feature key, and the associated LED lights. If the Multiline Terminal is
equipped with an LCD, the display will indicate
SET
.
3. Press the
Speaker
key.
To cancel Do Not Disturb-CCIS from a Multiline Terminal:
1. Press the
Speaker
key and receive dial tone.
2. Press the Do Not Disturb feature key, and the associated LED goes out. If the Multiline Terminal is
equipped with an LCD, the display will indicate
CNCL
.
3. Press the
Speaker
key.
To operate Do Not Disturb Override-CCIS from a Multiline Terminal:
1. Lift the handset and receive dial tone.
2. Dial the number of the station set to DND.
3. Receive busy tone, and the LED of Do Not Disturb Override feature key flashes. If the Multiline
Terminal is equipped with an LCD, the display will indicate DND.
4. Press the Do Not Disturb Override feature key.
5. Receive ring back tone and the station set to DND rings.
NOTE 1:
During on Consultation Hold at overriding station, this feature is not available.
NOTE 2:
In the case that the station set to DND is talking with another station, the overriding station au-
tomatically join the current conversation to form a three party conference.