Delta DX-3001H9-V User Manual page 34

Remember my PIN
Enable this function to remember the PIN code in the system and the code
would be input automatically every time after booting.
Notice

If you enter the wrong PIN three times, your SIM card will be locked. Once SIM card is
blocked, you will need PUK code to unlock it or find operator's help
Example: Insert and unlock a PIN-locked SIM card
1. Insert a SIM card locked by PIN codes into the SIM1 slot of the DX Shell.
2. Login to DX system.
Operation
3. Follow the path: Network -> PIN Management to access "SIM1 PIN
Instruction
Management".
4. Enter the correct PIN code.
5. Click "Save" and a "unlock successful" message would be displayed.
Illustration
Description
Cha p ter 3 F unc tio ns
Default
Uncheck
_3
3 - 1 5