HTC One M8 for Windows - Manual (Page 165)

Data usage measured by Data Sense may vary with your actual
data usage.
Some data, including location data, may continue to be
downloaded and stored using Data Sense, even when you are near
your data limit.
Setting up Data Sense
Setting a data usage limit helps you avoid going over your monthly data
allowance.
1. On the App List, tap Data Sense.
2. Tap set limit.
3. Tap the Limit type box.
4. Set your data usage limit preferences.
§ One time. Set the days until your data allowance expires and
then specify your one time data limit.
§ Monthly. Set your monthly reset date and your monthly data
limit. The monthly reset date is usually the start of your
monthly billing cycle.
5. When you're done, tap .
You can now see the remaining data and time limit on the overview screen
of Data Sense.
Connectivity 165