help | 5 Functions in detail | Retrieve usage data | Retrieve usage data for a selectable period of time
Retrieve usage data for a selectable period of time
You can view your usage data for a specific time period,
separated according to data consumption, telephony behavior and SMS consumption.
By default, the current period is always displayed, i.e. the current
month.
*Data
You pay per data volume. Your booked tariff and the selected period are displayed.
*Telephony
You pay per minute. Your booked tariff and the selected period are displayed.
*SMS
You pay per SMS. Your booked tariff and the selected period are displayed.
To select the period of your usage data 
1 Tap Current period.
*The available time periods are listed.
2 Tap on the desired time period.
*An overview of your data usage for the selected period appears.
* 
To protect you from high roaming costs, there is a legal obligation to stop your data roaming if you have used more than 50 euro abroad during the current tariff period (current month). If you still want to use it, you can switch off the data limit.