Chapter 4 WAN
WAH7003 User’s Guide
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The following table describes the labels in this screen.
4.7 SIM Lock/Unlock Configuration Screen
Use this screen to turn on or turn off PIN code authentication on the inserted SIM card. Click WAN
> SIM > SIM Lock/Unlock Configuration. The screen appears as shown next.
Figure 15 WAN > SIM > SIM Lock/Unlock Configuration
The following table describes the labels in this screen.
4.8 Change PIN Code Screen
When there is a SIM card inserted in the WAH7003, you can use this screen to change your SIM
card’s existing PIN code. Click WAN > SIM > Change PIN Code. The screen appears as shown
next.
Table 15 WAN > SIM > Unlock SIM
LABEL DESCRIPTION
PIN Code Enter the PIN code provided by your service provider for the inserted SIM card and click
Unlock PIN so that you can use the SIM card to connect to an available mobile network.
Table 16 WAN > SIM > SIM Lock/Unlock Configuration
LABEL DESCRIPTION
PIN Code Enter the PIN code provided by your service provider for the inserted SIM card and click
Enable to turn on PIN code authentication. Otherwise, click Disable to turn off PIN code
authentication.
A PIN (Personal Identification Number) code is a key to a SIM card. Without the PIN code,
you cannot use the SIM card.