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266 ICX (International) issued June 2000 ICX-50-700
Chapter 6. DSLT Features Section 700 - Operation
Operation
To answer a UNA call:
Hardware Requirements
• External paging speakers and associated equipment are not provided with the ICX; they must be
purchased separately.
Considerations
• The UNA Ringing port can be specified by the caller’s tenant group or by the trunk ringing
assignment.
Walking TRS (Call Barring) Class of Service
Walking Toll Restriction Service (TRS) (Call Barring) Class of Service (COS)allows an extension
user to “carry” his or her toll restrictions to another phone.
Before the Walking TRS (Call Barring) COS feature can be used, a Walking TRS (Call Barring) code
must be entered at your extension before using dialling privileges at another extension.
Operation
To use a Walking TRS (Call Barring) COS code:
Action Result
1. Lift the handset. Intercom dial tone
2. Enter the UNA to Page Pickup code (default = 705 [UK/
HK] or 705# [Taiwan, Malaysia, Indonesia]).
Call is received.
Action Result
1. Lift the handset or press the ON/OFF key of an extension
other than your own.
Intercom dial tone
2. Enter the Walking TRS (Call Barring) Access code (default
= 87).
3. Dial your extension number.
4. Enter your Walking code (0001-9999)
5. Enter a trunk access code (default = 9 [UK/HK], 0 [Taiwan,
Malaysia, Indonesia], or 81-84).
6. Dial the phone number. Walking TRS COS remains in effect until
you replace the handset.
7. Replace the handset or press the ON/OFF key.