Chapter 4 Broadband
LTE7410 User’s Guide
28
Figure 13 Network Setting > Broadband > SIM
The following table describes the fields in this screen.
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.
Table 4 Network Setting > Broadband > SIM
LABEL DESCRIPTION
SIM card
status
This displays the SIM card status:
PIN DISABLE - the SIM card has no PIN code security.
PIN REQUIRED - the SIM card has PIN code security, but you did not enter the PIN code yet.
PIN VERIFIED - the SIM card has PIN code security, and you entered the correct PIN code.
PIN locked - you entered an incorrect PIN code too many times, so the SIM card has been
locked; call the ISP for a PUK (Pin Unlock Key) to unlock the SIM card.
SIM ERROR - the LTE Device does not detect that there is a SIM card inserted.
PIN
verification
A PIN (Personal Identification Number) code is a key to a 4G card. Without the PIN code, you
cannot use the 4G card.
Select Enable if the 4G service provider requires you to enter a PIN to use the SIM card.
Select Disable if the 4G service provider lets you use the SIM without inputting a PIN.
Input PIN 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 SIM
card and not ley you use the account to access the Internet.
Remain
attempts
This is how many more times you can try to enter the PIN code before the ISP blocks your SIM
card.
Apply Click Apply to save your changes.
Cancel Click Cancel to return to the previous screen without saving.
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