D-Link DSL-2750U User Manual page 88

3g/adsl/ethernet router with wi-fi and built-in switch

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DSL-2750U 3G/ADSL/Ethernet Router with

Wi-Fi and Built-in Switch

User Manual

Figure 67. The USB modem / PIN page. The PUK code check.

If upon one of the operations described above you have entered an incorrect value in the PIN code

field three times (the number of remaining attempts is displayed in the Attempts left field), the

identification card inserted into your USB modem is blocked. For further use of the card, enter the

PUK code in the relevant field, and then specify a new PIN code for your SIM card in the New PIN

code and New PIN code confirmation fields. Click the Change button.

Page 88 of 110

Configuring via Web-based Interface

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