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2.3 System Data Control
Feature Guide 191
3. Feature Numbering (available while dialling or talking)
Features that are available while dialling or talking have fixed numbers, as shown in the following table:
[Feature Numbering Table (available while dialling or talking)]
4. Feature Numbering (available while on-hook)
Features that are available while on-hook have fixed numbers, as shown in the following table:
[Feature Numbering Table (available while on-hook)]
Conditions
• If a feature number includes " " or "#" except for those that can use "0" instead of "#", rotary SLT users
cannot use it.
• Feature number + Additional number (Parameter)
Certain feature numbers require additional digits to make the feature active. For example, to set Call
Waiting, the feature number for "Call Waiting" must be followed by "1" and to cancel it, the same feature
number should be followed by "0".
Feature Numbering
Automatic Callback Busy 6
Busy Station Signalling (BSS)/DND Override 2
Executive Busy Override 3
Feature Numbering
Alternate Calling—Ring/Voice
Call Retrieving from a Telephone Answering Machine (TAM)
4*
1
Conference (3-party) for an SLT
3*
2
Door Open 5
Pulse to Tone Conversion*
3
#
*
1
Dial after dialling the TAM's extension number and hearing its busy tone.
*
2
Plan 1: 3; Plan 2/Plan 3: #3
*
3
This feature is not available for the AL (Australia) model.
Feature Numbering
Background Music (BGM) set/cancel 1
Time Service mode display #
Extension number and extension name display/
date (month [day]/day [month]) and time display/
date (month [day]/day [month]/year/day of the week) display
changing