PS Authorization
Page 28 ND-91638-007(E)
Issue 6
PS Authorization
General Description
This feature is to confirm the identity of a PS to avoid an unauthorized D
term
PS from accessing the system.
Configuration Application
Integrated Type and Adjunct Type
Operating Procedure
No manual operation is required.
The PS identity is confirmed automatically by checking whether the PS possesses the key information unique
to it. This check is performed between the WCS and the PS.
Service Conditions
1. This feature is activated in the following circumstances:
a. when the PS user originates a call.
b. when a call terminates to the PS.
c. when Handover service is activated.
d. when the PS registers its location to the system (when idle).
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