User guide

Settings 142
3. Configureoptions:
l Mobile data:Whenenabled,yourdeviceconnectstothemobiledatanetwork.
l Network mode:Chooseapreferrednetworkmode.
l Connections optimizer:EnableordisableConnectionsoptimizer.Whenenabled,
Connectionsoptimizerhelpsyoumanageandenhanceyourdataexperiencebyfindingand
connectingtorememberedWi-Finetworks,andifapplicable,theSprint4GNetwork.
l Network operators:Configurenetworkoperators.
VPN
SetupandmanageVirtualPrivateNetworks(VPN).
Note: VPNsettingsincludestorageoflogincredentialsonyourdevice.Forincreasedsecurity,you
mustconfigureascreenunlockpattern,PINorpasswordbeforesettingupaVPN.
1.
Press andtap >Settings>Connections.
2. TapMore networks>VPN.
3.
Tap toaddaVPN,withtheseoptions:
l Name:EnterthenameoftheVPN.
l Type:ChoosethetypeofVPN.
l Server address:EntertheVPNserveraddress.
l PPP Encryption (MPPE):Taptoenable,ifapplicablefortheVPN.
l Show advanced options:Taptosetotheroptions,dependingonthetypeofVPN.
4. TapSavetosavetheVPN.
Note: YoucanalsolaunchVPNfromtheVPNClientapp.Press andtap Apps> 
Samsung>VPN Client.
Roaming
Whenyouareoutsideyourhomenetworkarea,yourphonecanstillconnecttoothernetworksthat
yourprovidersupportsviaroaming.Theremaybeadditionalcostsforaccessingnetworkswhile
roaming,soyoumaywanttocontrolyourphone’sroamingbehaviorwithRoamingsettings.
1.
Press andtap >Settings>Connections.
2. TapMore networks>Roaming.