Operating instructions

Section 700 - Operation Chapter 7. SLT Features
ICX-35-700 ICX (International), issued March/1999 297
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 tenant group or by trunk ring assignment.
Walking TRS (Call Barring) Class of Service
CPC-96, CPC-288, and CPC-576 All Versions
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) COS
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 TRS COS 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 (Call Barring) COS
remains in effect until you replace the
handset.
7. Replace the handset or press the
ON/OFF
key.