Gratulon! Via tradukto estas tre bona!
Congratz! Your translation is very good
(but shouldn't Contact List be translated as Kontaktojn Listoj, and not Partnerlisto? [yes, I have an esperanto Dictionary =P])
and also some others like:
Partneroj > Kontaktoj (Contacts can't be translated as Partnero. The correct is Kontackto)
Netravidebla > Maltravidebla (The oposite is formed by adding the prefix Mal-, and not Ne-. The negative tense is formed by the word Ne)
(Later on I search for more)