Security; Network Settings - Samsung GT-18000 Use Manual

Security

• Password Lock: set a device lock password.
• SIM Lock: enable or disable the SIM lock function.
• SIM PIN: set whether or not to require a PIN when using the
device.
• Change PIN: change the current PIN.
• Change PIN2: change the current PIN2.
• Change Barring Password: change the current call barring
password.
• Mobile Tracker: configure and change the password for the
mobile tracker feature.

Network Settings

• Band Selection: select a band to use for cellular service.
• Network Options: set the network selection method and set
preferred networks.
• HSDPA/HSUPA: enable or disable high-speed downlink or
uplink packet access.
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