Panasonic KX-TDA30 Features Manual page 138
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Also See for KX-TDA30:
- Installation manual (428 pages) ,
- Features manual (412 pages) ,
- User manual (258 pages)
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1.9 Toll Restriction (TRS)/Call Barring (Barring) Features
local calls.
To set TRS/Barring as in the example above, it is necessary to programme the Denied Code and Exception
Code Tables as follows:
Level 1
Level 2
Level 3
Level 4
:
Conditions
WARNING
The software contained in the TRS/Barring feature to allow user access to the network must be
upgraded to recognise newly established network area codes and exchange codes as they are
placed into service.
Failure to upgrade the on-premise PBXs or peripheral equipment to recognise the new codes as
they are established will restrict the customer and users of the PBX from gaining access to the
network and to these codes.
KEEP THE SOFTWARE UP TO DATE WITH THE LATEST DATA.
•
A COS should be assigned for each extension.
→ 2.10.1 [4-1-1] Wired Extension—Extension Settings—Main—COS
→ 2.10.10 [4-2-1] Portable Station—Extension Settings—Main—COS
→ [602] Class of Service
•
TRS/Barring checks are applied to the following:
–
ARS
–
Trunk Access (Idle Line/Trunk Group/S-CO Line)
•
It is programmable whether " " or "#" is checked by the TRS/Barring. This is useful in preventing
unauthorised calls which could be possible through certain telephone company exchanges.
→ 2.13.5 [7-5] Miscellaneous—TRS Check for dial "* #"
•
It is programmable whether TRS/Barring checks the digits dialled after the External Feature Access
during a trunk call. (→ 1.11.7 External Feature Access (EFA))
→ 2.13.5 [7-5] Miscellaneous—TRS Check after EFA
•
Host PBX Access Code/Special Carrier Access Code
TRS/Barring checks for numbers dialled with a Host PBX Access code (→ 1.5.4.8 Host PBX Access
Code (Access Code to the Telephone Company from a Host PBX)) or a Special Carrier Access code
(→ 1.5.4.9 Special Carrier Access Code) in the following cases:
138
Feature Guide
Denied Code Tables
Not Programmable
Leading number to deny
00
international calls
Leading number to deny cellular
090
phone calls
Leading number to deny both
0
international and long distance
calls
:
Exception Code Tables
Not Programmable
Leading number for country to be
00xx
allowed
Leading number for cellular
090xxxx
phones to be allowed
03
Long distance numbers for cities
06
to be allowed, and leading number
of cellular phones
090
:
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