D-Link DIR-457U User Manual download pdf (Page 29)

25D-Link DIR-457/DIR-457U User Manual

Section 8 - SIM Management

SIM Management

SIM Management includes functions such as enabling/disabling a PIN, changing the PIN1/PIN2 codes, adjusting the phone number,

viewing contacts usage, and viewing SMS usage.

Enabling or Disabling a PIN Code

Enable PIN Code

To prevent unauthorized use of the SIM card a PIN code can be enabled.

1. Select Tools > Enable/Disable PIN code > Enabled.

2. Enter the correct PIN code to enable.

3. Click OK to enable PIN code protection.

If a PIN number has been enabled, you will always be asked to enter it before

accessing the D-Link Mobile Connection Manager software.

Disable

If a PIN code is no longer required, you may disable it via the following steps.

1. Click Tools > Enable/Disable PIN code > Disabled.

2. Enter the correct PIN code.

3. Click OK to disable the PIN.

Note: The PIN is provided by your network service provider.

Warning: The PIN code must be entered correctly within three tries.Failure to do

so will cause the SIM card to become locked.

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D-Link DIR-457U User Manual Page 29