| filename extensions | art-335 |
| copy | |
| TechTarget file types | art-336 | COPY-Sony-Ericsson-Protected-Content-File |
| TechTarget file types | art-336 | COPY-Unknown-Apple-II-File |
| English | eng-000 | Sony Ericsson Protected Content File |
| English | eng-000 | Unknown Apple II File |