Changing Your Settings 267Wi-Fi Calling SettingsImportant! A new ISIM card must be installed within thedevice prior to using this feature. Wi-Fi must firstbe active and communicating prior to launchingWi-Fi Calling.1. Press ➔ and then tap Settings ➔More settings ➔ Wi-Fi Calling Settings.2. Tap Connection Preferences and select a preference foruse of the Wi-Fi Calling feature:• Wi-Fi Preferred: Wi-Fi network is preferred over cellularnetwork when making calls. Calling requires you to stay in theWi-Fi range.• Wi-Fi Only: Wi-Fi network is required for making calls. Callingrequires you to stay in the Wi-Fi range.• Cellular Preferred: The cellular network is preferred over aWi-Fi network when making calls.3. Tap OK to save the setting.4. Tap Help from the the main Wi-Fi Calling Settings pageto navigate through either an on-screen tutorial orreview the top 10 Wi-Fi Calling questions.USB Tethering and Mobile HotSpotThis option allows you to share your phone’s mobile dataconnection via a direct USB connection between your phoneand computer. A wireless version of this same functionalitywould be the Mobile AP feature.Note: You can not mount your phone’s microSD card to yourcomputer while using the USB tethering feature.If additional software or USB drivers are required,navigate to: http://www.samsung.com/us/support/downloads.1. Press ➔ and then tap Settings ➔More settings ➔ Tethering and Mobile HotSpot.For more information, refer to “USB Tethering” on page 250.For more information, refer to “Mobile HotSpot” on page251.
