| Siemens x65 |
| English, German, French, Italian, Spanish, Portuguese, Catalanian, Portuguese (for Brazil), Greek, Turkish |
| English, German, Danish, Finnish, Norwegian, Swedish, French, Nederlands, Arabic |
| English, Polish, Russian, Latvian, Lithuanian, Estonian, Ukrainian |
| English, German, Hungarian, Czech , Slovakian, Croatian, Nederlands, Polish, Serbian, Slovenian |
| English, German, French, Farsi(??), Hindi(??), Russian, Bulgarian, Romanian |
| English, French, Arabic, Farsi, Hindi, Malayalam, Tagalog, Urdu, Portugues |
| English, xxxxxx, Bhs. Malayu, Bhs. Indonesia, Tieng Viet, Tagalog, xxxxx, xxxxxx |
| Siemens x65 T9 |
| English, German, French, Italian, Spanish, Portugese, Greek, Turkish |
| English, Danish, Norwegian, Swedish, Finnish, Dutch, French |
| English, Polish, Russian |
| English, German, Hungarian, Czech , Slovakian, Dutch, Polish |
| English, French, German, Hebrew |
| English, French, Arabic |
| English, German, French, Thai, Vietnamese |
| (irrelevant) |
| English, German, French, Spanish, Portugese |