HTC Amaze 4G T-Mobile Amaze 4G User Guide - Page 176

176 Internet connections Internet connections Data connection When you turn on HTC Amaze 4G for the first time, it will be automatically set up to use the mobile network of T-Mobile (if the SIM card is inserted). Turning the data connection on or off Turning your data connection off can help save battery life and save money on data charges. However, if you don't have data connection turned on and you're also not connected to a Wi-Fi network, you won't receive automatic updates to your email, social network accounts, and other synchronized information. 1. From the Home screen, press , and then tap Settings > Wireless & networks. 2. Select the Mobile network check box to turn on the data connection; clear the check box to turn off the data connection. Enabling data roaming Connect to partner networks of T-Mobile and access data services when you're out of T-Mobile coverage areas. Using data services while roaming will be costly. Check with T-Mobile for data roaming rates before you use data roaming. 1. From the Home screen, press , and then tap Settings > Wireless & networks. 2. Tap Mobile networks, and then select the Data roaming check box. Select the Data roaming sound check box if you'd like HTC Amaze 4G to play a sound so you'll know when it's connecting to a roaming network.