Samsung SGH-T879ZBBTMB - Manual (Page 259)

Changing Your Settings 254
Wi-Fi Calling
You can configure your device to make and receive calls over
an active Wi-Fi connection. Wi-Fi Calling is an excellent
solution for coverage issues in and around the home or
wherever cellular coverage is limited. Minutes used while
connected to the Wi-Fi network count against available rate
plan minutes. For more information, refer to “Wi-Fi Calling”
on page 82.
1. Ensure that the Wi-Fi connected icon displays on the
status bar.
2. Press ➔ and then tap Settings ➔ More....
3. Tap the Wi-Fi Calling field and place a green check
mark in the adjacent field. This check mark indicates
the feature is active.
Wi-Fi Calling Settings
Important! A new ISIM card must be installed within the
device prior to using this feature. Wi-Fi must first
be active and communicating prior to launching
Wi-Fi Calling.
1. Press ➔ and then tap Settings ➔ More... ➔
Wi-Fi Calling Settings.
2. Tap Connection Preferences and select a preference for
use of the Wi-Fi Calling feature:
• Wi-Fi Preferred: Wi-Fi network is preferred over cellular
network when making calls. Calling requires you to stay in the
Wi-Fi range.
• Wi-Fi Only: Wi-Fi network is required for making calls. Calling
requires you to stay in the Wi-Fi range.
• Cellular Preferred: The cellular network is preferred over a
Wi-Fi network when making calls.
3. Tap OK to save the setting.