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Table 4 Broadband Edit (continued)
LABEL
Apply
Back
4.3 The SIM Screen
Use the SIM screen to enter the PIN of your SIM card.
Entering the wrong PIN code 3 times locks the SIM card after which you
need a PUK from the service provider to unlock it.
Click Network Setting > Broadband > SIM. The following screen opens.
Figure 19 SIM
The following table describes the fields in this screen.
Table 5 SIM
LABEL
SIM card
status
PIN
verification
LTE-5121 User's Guide
DESCRIPTION
Click Apply to save your changes.
Click Back to return to the previous screen.
DESCRIPTION
This displays the SIM card status:
PIN disabled - 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 card locked call operator - the PUK (Pin Unlock Key) failed, so the SIM card has been
locked.
No SIM Card - the LTE Device does not detect that there is a SIM card inserted.
SIM Card Error - there is another SIM card error different from the ones listed above.
A PIN (Personal Identification Number) code is a key to a 3G card. Without the PIN code, you
cannot use the 3G card.
Select Enable if the 3G service provider requires you to enter a PIN to use the SIM card.
Select Disable if the 3G service provider lets you use the SIM without inputting a PIN.
Chapter 4 Broadband
39
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