Special Carrier Access Code - Panasonic KX-TDA30 Features Manual

1.5.4.9

Special Carrier Access Code

Description
If the PBX has access to multiple telephone companies, a Special Carrier Access code assigned through
system programming is required every time a trunk call is made without using ARS.
A preprogrammed Pause time will be automatically inserted between the user-dialled Special Carrier
Access code and the subsequent digits. (→ 1.5.4.7 Pause Insertion)
Conditions
• TRS/Barring
TRS/Barring checks only the dialled telephone number excluding the Special Carrier Access code. (→
1.8.1 Toll Restriction (TRS)/Call Barring (Barring))
• ARS
A pause is not automatically inserted between the user-dialled access code and the subsequent digits
when the ARS mode is enabled. (1.9.1 Automatic Route Selection (ARS))
• If this PBX is installed behind an existing host PBX:
A Special Carrier Access code and a Host PBX Access code should be assigned separately: these
codes cannot be assigned together as one code. (→ 1.5.4.8 Host PBX Access Code (Access Code to
the Telephone Company from a Host PBX))
PT Programming Manual References
[303] Special Carrier Access Code
Feature Guide References
1.9.1 Automatic Route Selection (ARS)
3.1 Capacity of System Resources
1.5 Making Call Features
Feature Guide 91