TP-Link MA260 User Manual page 34

MA260 3G HSPA+ USB Adapter User Guide
Figure 4-15
Note:
The remaining number of attempts for entering the PIN code is displayed on the interface. If you
enter the wrong PIN code for a preset number of times, the SIM/USIM card will be locked and you
can not use it to access the Internet until you enter the correct PUK code.
4.5.2.3 Unblock the PIN
When the SIM/USIM card is locked, the PUK Unblock dialog box as shown in Figure 4-16 will
appear. Enter the PUK code, new PIN and then click OK to use the Adapter.
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