have ADSL
The Spanish term 'tener ADSL' translates directly to 'have ADSL' in English. ADSL is short for Asymmetric Digital Subscriber Line, a type of high speed internet connection available in many places around the world. So if a person says 'tengo ADSL' in Spanish, they are conveying that they have this type of internet connection in their place.
I have ADSL at home to be able to surf the internet quickly.
This phrase expresses that the speaker has ADSL internet service at their home, which allows for fast internet browsing.
She has ADSL in her office to work better.
Here, the phrase indicates that she possesses ADSL internet at her office, helping her to perform her work more effectively.
We have ADSL in the apartment because we need it for studying.
This example shows that the speakers have ADSL in their apartment, highlighting its importance for their studies.