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Chapter 3, Processing Calls
Authentication
Processing Calls
Initializing Call Processing with Authentication without Registration
1. On the CALL CONTROL screen, set the
System Type
to
DCCH
and verify that the
Active
annunciator is lit.
2.
Connect the mobile station to the Test Set as shown in
Figure 5 on page 38.
3. Turn on the mobile station.
4. Verify that the mobile station is camped on the control channel.
5. Select the upper MS ID field and then select MIN2 MIN1 from the Choices: menu.
6. Select the lower MS ID field and enter the Mobile Identification Number (MIN) in
hexadecimal format.
7. Select AUTHEN from the To Screen menu. The AUTHENTICATION screen is
displayed.
8. Select the A_KEY field and enter the first 20 digits of a valid A_KEY in decimal for-
mat.
9. Select the ESN field and enter the mobile station’s electronic serial number in a hexa-
decimal format.
10. Position the cursor on the Off/On field and select On.
11. Select CALL CNTL from the To Screen menu. The CALL CONTROL screen is
displayed.
12. Select SSD Upd from the CC Order field. The Access annunciator lights while the
SSD Update order is in progress. If the mobile station responds properly on the reverse
control-channel, “SSD Update Order Successful” is displayed in the upper portion of
the CALL CONTROL screen. The test set and the mobile station now share common
secret data and further call processing functions with authentication can be tested. If the
order failed, then “SSD Update Order Failed” appears on the upper portion of the
CALL CONTROL screen.