A-KEY PROGRAMMING FOR AUTHENTICATION

This phone supports the Authentication Function.

Authentication is a procedure used by the cellular network to validate the phone’s identity at system access.

The A-KEY transmits proprietary data used in the phone authentication process.

User action Display

Step 1: "2539"

+FCN+FCN

AKEY

 


¯ 1sec

 

Step 2:

NAM Select with * /#

Tel:123

4567890

 

 

The telephone number is displayed for the selected NAM.

Step 3:

Enter A-KEY

(6~ 26 digits)

934

6803747

 

 

Step 4:

STO+STO

 

-OK-

If entered A-KEY is valid.

¯ 2sec

Restart from Power ON sequence

Invalid

If entered A-KEY
is invalid.

¯ Two (2) seconds

Return to Step 1

Function: When you enter the "2539" followed by "FCN"+ "FCN", the phone enters "A-KEY programming mode" and "Telephone number" is displayed.

A-KEY is programmed by entering the six to 26 digit number provided by your carrier. The display will show the digits of the entered number. The "CLR" key can be used for editing. Momentary depression clears the last entered digit, and all digits are cleared by continuous depression.

When the complete digit sequence has been entered, the "STO"+ "STO" key should be pressed to store the number. At this point the phone will validate the A-KEY based on the check sum. If the key is valid, the display shows "-OK-" for approximately two (2) seconds and restarts the phone from the Power-ON sequence. If the key is invalid, the display shows "Invalid" for approximately two (2) seconds and returns to the A-KEY re-entry state.

Note: During the A-KEY programming mode the "END" key can be used to cancel and exit from this mode at any time.

If the new A-KEY is entered, the existing A-KEY is overwritten by the new A-KEY.

Once the A-KEY is programmed, it may not be viewed through the display or any device attached to the phone.