When the device is locked, you can still call the official emergency number programmed into
your phone.
In the standby mode, press <Menu> to access the Main menu >Settings > Security>
Phone lock and one of the following menus:
Lock now: Enable the phone lock right now.
On power up: Phone locked is displayed each time you turn your phone on.
Disable: Disable the phone lock.
Theft proof
This menu allows your phone to work only with the RUIM card which is in RUIM list.
In the standby mode, press <Menu> to access the Main menu >Settings > Security> Theft
proof> Enable, Disable, or RUIM bind list;
PIN management
In the standby mode, press <Menu> to access the Main menu >Settings > Security> PIN
management and one of the following menus:
Enable PIN: Enable the PIN code protection.
Disable PIN: Disable the PIN code protection.
PIN Change: Change the PIN code.
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