| Teleinformatikerassistent | Nominativ, Singular | nominative case, singular | |
| Teleinformatikerassistent | Genitiv, Singular | genitive case, singular | |
| Teleinformatikerassistent | Dativ, Singular | dative case, singular | |
| Teleinformatikerassistent | Akkusativ, Singular | accusative case, singular | |
| Teleinformatikerassistenten | Nominativ, Plural | nominative case, plural | |
| Teleinformatikerassistenten | Genitiv, Plural | genitive case, plural | |
| Teleinformatikerassistenten | Dativ, Plural | dative case, plural | |
| Teleinformatikerassistenten | Akkusativ, Plural | accusative case, plural |