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Chapter 8, Programming The Call Processing Subsystem
CALL DATA Screen Message Field Descriptions
AuthWORD Message Fields
Figure 47 AuthWORD Message Fields
F
This field displays the first word indication received from the mobile station.
• A ‘1’ indicates that this is the first word.
• A ‘0’ is displayed for all subsequent words.
NAWC
This field displays the number of additional words coming from the mobile.
COUNT
This field displays the modulo-64 count maintained by the mobile station and used for
authentication and anti-fraud purposes.
RANDC
This field displays the 8-bit number used to confirm the last RAND received by the
mobile station.
AUTHR
Output of the authentication algorithm when responding to a Unique Challenge Order.
Parity
This field displays the parity of the received data.
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