81• SIM PIN: set whether or not to require a PIN when using thedevice.• Change PIN: change the current PIN.• Change PIN2: change the current PIN2.• Change Barring Password: change the current call barringpassword.• Mobile Tracker: configure and change the password for themobile tracker feature.Network Settings• Band Selection: select a band to use for cellular service:• Network Options: set the network selection method and setpreferred networks.• HSDPA: enable or disable high-speed downlink packetaccess.• Restore Connections:• Operator Settings: select a cellular operator.• Bluetooth: activate or deactivate the Bluetooth feature.• Wi-Fi: turn on or off Wi-Fi.
