HTC One M9 User Manual page 172

172 Internet connections
Turning data roaming on or off
Connect to your mobile operator's partner networks and access data services when you're out of
your mobile operator's coverage area.
Using data services while roaming may be costly. Check with your mobile operator for data
roaming rates before you use data roaming.
1. From the Home screen, tap
2. Tap Mobile data.
3. Select or clear the Data roaming option.
Keeping track of your data usage
Monitor your data usage to help prevent going over your monthly data allowance.
Data usage measured by HTC One M9 may differ from, and be less than, your actual data usage.
1. From the Home screen, tap
2. Under Wireless & Networks, tap More.
3. Tap Data Manager.
4. On the Mobile tab, select Limit mobile data usage and tap OK to automatically disable your
data connection when you reach the set limit.
5. Drag the upper LIMIT line to set your monthly data limit.
6. Select Alert me about data usage, and then drag the lower ALERT line to set an alert before
you reach your monthly data limit.
7. Tap Reset data usage, and then set the day of the month when your usage cycle resets. This
date is usually the start of your monthly billing cycle.
If you're connecting HTC One M9 to another portable Wi-Fi hotspot, tap
restrict background data from downloading that may incur extra data fees.
Viewing the data usage of apps
1. From the Home screen, tap
2. Under Wireless & Networks, tap More.
3. Tap Data Manager.
4. Scroll down the screen to see a list of apps and their data usage info.
5. Tap an app to see more details.
, and then find and tap Settings.
, and then find and tap Settings.
, and then find and tap Settings.
> Mobile hotspots to