Type the old PIN code, and then type two times the new PIN code. Click Apply to confirm your
configuration.
Notes:
• Three times consecutive wrong PIN code entries will block the SIM card.
• After you changed the PIN code, you still need input PIN code again, even though you enable PIN save
function.
Router
Select Settings > Advanced > Router, the router information is shown in the following figure:
• IP Address: IP address for LAN interface.
• Subnet Mask: Subnet mask for the IP address.
• MAC Address: MAC address for the LAN interface.
• DHCP Server: Enable or disable DHCP Server function.