HTC Amaze 4G T-Mobile Amaze 4G User Guide - Page 48

48 Phone calls Changing Wi-Fi Calling settings 1. From the Home screen, press , and then tap Settings > Wireless & networks. 2. Tap Wi-Fi Calling > Connection Preferences. 3. Select a connection option, and then tap OK. Wi-Fi Preferred Wi-Fi Only Cellular 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. HTC Amaze 4G will always use the Wi-Fi network when you make a call. You must stay in the Wi-Fi range when calling. When you make calls, the cellular network is preferred over the Wi-Fi network. Turning off Wi-Fi Calling 1. From the Home screen, press , and then tap Settings > Wireless & networks. 2. Clear the Wi-Fi Calling check box. Internet calls When you're connected to a Wi-Fi network, you can make and receive calls through an Internet calling account. Adding an Internet calling account § Check with your mobile service provider to see if Internet calling is supported on your 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). 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 Amaze 4G to receive Internet calls on your added account, tap the Receive incoming calls check box.