Changing Wi-Fi Calling settings

1. On the Wi-Fi Calling screen, press and tap Settings > Connection
preferences.
2. Select a connection option, and then tap OK.
Wi-Fi Preferred When you make calls, the Wi-Fi network is preferred over
the cellular network. You must stay in the Wi-Fi range when
calling.
Cellular
Preferred
When you make calls, the cellular network is preferred over
the Wi-Fi network.
Wi-Fi Only HTC Sensation 4G will always use the Wi-Fi network when
you make a call. You must stay in the Wi-Fi range when
calling.

Turning off Wi-Fi Calling

1. Press and hold the status bar, and then slide your finger downward to open the
Notifications panel.
2. Tap Wi-Fi Calling Ready.
3. Tap the switch to turn off Wi-Fi Calling.
Internet calls
When you're connected to a Wi-Fi network, you can make and receive calls through
an Internet calling account.
Before you add an Internet calling account, make sure that you've registered with
an Internet calling service that supports voice calls over Session Initiation Protocol
(SIP). Internet calls to phone numbers may incur additional fees.

Adding an Internet calling account

1. From the Home screen, press , and then tap Settings > Call.
2. Under Internet call settings, tap Accounts.
3. Tap Add account.
4. Enter your account details.
5. Press to save your account.
6. To set HTC Sensation 4G to receive Internet calls on your added account, tap
the Receive incoming calls check box.
45 Phone calls