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Chapter 4 Broadband
Table 5 SIM
LABEL
Input PIN
Remain
attempts
Apply
Cancel
4.3.1 PUK Code Screen
If the SIM card is locked, use this screen to enter the PUK (Pin Unlock Key) code.
Note: You may have to ask the service provider for a PUK code to unlock the SIM card.
You will need a new SIM card if you enter the wrong PUK code too many
times.
Figure 20 PUK Code
The following table describes the fields in this screen.
Table 6 PUK Code
LABEL
PUK code
New PIN code
PUK remaining
authentication
times
40
DESCRIPTION
If you enabled PIN verification, enter the 4-digit PIN code (0000 for example) provided by
your ISP. If you enter the PIN code incorrectly too many times, the ISP may block your 3G SIM
card and not ley you use the account to access the Internet.
This is how many more times you can try to enter the PIN code before the ISP blocks your SIM
card.
Click Apply to save your changes.
Click Cancel to return to the previous screen without saving.
DESCRIPTION
Enter the PUK (Pin Unlock Key) code to unlock the SIM card.
Enter the new PIN code for the SIM card.
This shows how many more times you can try to enter the PUK code before permanently
damaging the SIM card.
LTE-5121 User's Guide
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