Important
IPEI code
If your phone is blocked because an incorrect PIN code has been entered three times, you can unlock it with the IPEI code (International Portable part Equipment Identity). After entering the IPEI code, you must enter a new PIN code.
The IPEI code is a unique code which has been assigned to your phone. The IPEI code can be found in the ShowIPEI menu.
If your phone is blocked, PIN Blocked, Unblock? appears. The phone must be unblocked before it can be used again.
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To display the IPEI code
Route: Information » ShowIPEI
Select ShowIPEI and press.
Enter PIN: is displayed.
Enter the PIN code for your phone (default 0000) and press.
The
Press to leave this menu.
Note: Write down the IPEI code for future use. If you cannot retrieve the IPEI code, please contact your system administrator. Keep the IPEI code secret to prevent misuse of your phone.
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Unblock the DT292
Press.
Backdoor: is displayed.
Enter the IPEI code and press.
EnterNewPIN: is displayed.
Enter the four digits of the new PIN code and press. RepeatNewPIN is displayed.
Enter the new PIN code again and press.
Either New PIN accepted or Wrong New PIN is displayed. In the latter case, the new PIN and the code you have just entered do not match. If New PIN accepted appears, you can use the phone again.
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