Panasonic KX-TDA50 Feature Manual page 308

1.17 T
distance calls, but can make long distance calls to cities where clients are located, cellular phone calls and
local calls.
To set TRS as in the example above, it is necessary to program the Denied Code and Exception Code
Tables as follows:
Level 1
Level 2 011
Level 3 1123755
011
Level 4
1
:
Conditions
WARNING
The software contained in the TRS feature to allow user access to the network must be upgraded to
recognize 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 recognize the new codes as they
are established will restrict the customer and the users of the PBX from gaining access to the
network and to these codes.
KEEP THE SOFTWARE UP TO DATE WITH THE LATEST DATA.
• TRS checks are performed for all calls made by:
– Any CO line access (Idle Line Access, Trunk Group Access, S-CO Line Access)
– Automatic Route Selection (ARS)
• The PBX can also be programmed to perform a TRS check for numbers that contain non-digits (
#). By default, the PBX ignores ("No Check") any non-digits that are dialed, which is useful in preventing
unauthorized calls which could possibly be made using certain telephone company exchanges.
→ 2.13.5 [7-5] Miscellaneous—TRS Check for dial "* #"
• TRS can also be programmed to check digits that are dialed after External Feature Access, such as
when trying to transfer a call to an outside party. (→ 1.5.1 EFA (External Feature Access))
→ 2.13.5 [7-5] Miscellaneous—TRS Check after EFA
• Host PBX Access Code/Special Carrier Access Code
TRS checks can be carried out on telephone numbers dialed using a Host PBX Access code (→ 1.8.5
Host PBX Access Code (Access Code to the Telephone Company from a Host PBX)) or Special Carrier
Access code (→ 1.16.2 Special Carrier Access Code).
308 Feature Manual
Denied Code Tables
Not Programmable
Leading number to deny
international calls
Leading number to deny cellular
phone calls
Leading number to deny
international and long distance
calls
:
Exception Code Tables
Not Programmable
Leading number for country to be
011xx
allowed
1123755 Number for cellular phones to be
xxxx allowed
1315
Long distance numbers for
states/cities to be allowed, and
1530
leading number of cellular
1123755 phones
:
or