Linie 1 includes dedicated phonetics tracks (usually marked with a ear/microphone icon). German has sounds that English doesn't (ch, ü, ö, rolled R).

Klett also offers a free “Linie 1 A1” app (available for iOS and Android) where all audio tracks are integrated, which is often more convenient than using the website.

Linie 1 A1 audio and video resources can be accessed directly through the Klett Sprachen service page using a unique code found in the textbook. The materials are designed to facilitate "Sprachlich handeln" (linguistic action) by providing real-world scenarios through downloadable files, online exercises, and the allango learning platform.

: Look for additional resources on www.klett-sprachen.de or other platforms that can complement your learning, such as textbooks, apps, or language exchange partners.