Settings 111Mobile networks›Use packet data• : Set to allow packet switched datanetworks for network services.Data roaming• : Set the device to connect anothernetwork when you are roaming or your home networkis not available.Access Point Names• : Set up access point names (APNs).Network mode• : Select a network type.Network operators• : Search for available networks andselect a network for roaming.Synchronise›Set up synchronisation profiles and synchronise yourdevice with the web server you have specified.Visible• : Set your device to be visible to other Bluetoothdevices.Scan devices• : Search for available Bluetooth devices.USB settings›Activate various USB connection modes when you connectyour device to a PC. ► p. 97Tethering›Activate the USB tethering feature to share your device'smobile network connection with PCs via USB. Whenconnected to a PC, your device is used as a wirelessmodem for a PC.VPN settings›Set up and manage Virtual Private Networks (VPNs).