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STE User’s Manual Crypto Card Management
Rel. 2.6 6-5
As the new KPF number is entered (using the DIAL PAD KEYS ), a new menu like the sample below
( Figure 6-10 ) is presented. If “pauses” are needed, they are entered using PAUSE as instructed in the
table following the display.
Figure 6-10. SDNS New Number Entry Number
NOTE
YYYYY will be either STE or SCIP depending on initial selection from the following
options:
Press: Result:
STORE
Saves the number entered and returns display to
SDNS Enter New Number to Change menu (
Figure 6-9 ).
PAUSE
1
2
3
Inserts a wait for PSTN dial tone (a “W” is displayed}
Inserts a 100-millisecond delay (a “,” is displayed}
Inserts a 2-second delay (a “,,” is displayed}
DELETE
Acts as a “backspace” by deleting the last character entered.
ABORT Returns display to Enter New Number to Change menu ()
Press STORE .
When in the SDNS Enter New Number to Change menu ( Figure 6-9 ), press BACK to return to the SDNS
REKEY PHONE NUMBER/SELECT TYPE menu ( Figure 6-8 ).
If another STE or SCIP number must be programmed, select the desired path and enter the number as in
the previous paragraphs.
If you have completed entering the Rekey telephone numbers, press
BACK two times to return to the
REKEY FUNCTIONS menu (Paragraph 6-2 ). Then press SELECT to advance to the UPDATE REKEY
PHONE NUMBER / PERFORM REKEY menu ( Figure 6-4 ). Press REKEY to advance to Perform Rekey
(Paragraph 6-2 ).
6-2.2 Perform Rekey
The Perform Rekey function allows you to update the STU-III and/or SDNS crypto keys on the User Card
presently installed in the STE.
Each time the STE goes off-hook the display shows the status of the keys and a Soft Key to initiate the
appropriate action. Crypto key updates are made as required but at least annually. The Rekey function
can also reached by selecting the function through the menu hierarchy. Both methods are addressed
herein.
To perform a Rekey, a User Card (associated with the STE) must be inserted in the STE. If not, the STE
will display the INSERT CRYPTO CARD menu. After the card an associated User Card is inserted, the
STE advances to the UPDATE REKEY PHONE NUMBER/PERFORM REKEY menu (
Figure 6-4 ). Then,
press REKEY to advance to the PERFORM REKEY menu ( Figure 6-11 ).
If an invalid User Card (one not associated with the STE) is installed Figure 6-11 or Figure 6-12 is
presented. Without an associated card, the STE will not allow any further action.
19995551234 YYYYY
STORE PAUSE DELETE ABORT
Press STORE When Entry Complete