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2.5.4 Trunk Call Features
2.5.4 Trunk Call Features
2.5.4.1 Trunk Call Features—SUMMARY
Description
An extension user can use the following features when making a trunk call:
Feature
Emergency Call
Account Code Entry
Pulse to Tone Conversion
Pause Insertion
2.5.4.2 Emergency Call
Description
An extension user can dial the preprogrammed emergency numbers after seizing a trunk regardless of the
restrictions imposed on the extension.
In addition, Extension can make a preprogrammed emergency numbers without seizing a trunk (USA Only).
Conditions
•
A specified number of emergency numbers can be stored (some may have default values).
•
Emergency numbers may be called even when:
–
in Account Code—Forced mode (→ 2.5.4.3 Account Code Entry)
–
in any TRS/Barring levels (→ 2.7.1 Toll Restriction (TRS)/Call Barring (Barring))
–
after the preprogrammed call charge limit is reached (→ 2.7.2 Budget Management)
–
in Extension Dial Lock (→ 2.7.3 Extension Dial Lock)
•
CLIP Number Notification
When dialling an emergency number, the preassigned CLIP number for the extension will be sent as a
location identification number. (→ 4.1.2.2 Calling/Connected Line Identification Presentation (CLIP/
COLP))
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Feature Manual
Description & Reference
A user can dial the preprogrammed emergency numbers
regardless of the restrictions imposed on the extension.
→ 2.5.4.2 Emergency Call
A user can enter an account code to identify outgoing calls for
accounting and billing purposes.
→ 2.5.4.3 Account Code Entry
A user can temporarily switch from Pulse mode to DTMF mode
to access special services.
→ 2.5.4.4 Dial Type Selection
A user can insert a preprogrammed Pause time into a dialling
number by pressing the PAUSE button, or it is automatically
inserted between the user-dialled code (e.g., Host PBX Access
code or Special Carrier Access code) and the following digits.
→ 2.5.4.7 Pause Insertion
→ 2.5.4.8 Host PBX Access Code (Access Code to the
Telephone Company from a Host PBX)
→ 2.5.4.9 Special Carrier Access Code
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