Below table shows all versions of TS 12.21
| ID | Specification | Size (KB) | Publish Date | Release |
|---|---|---|---|---|
| 1 | 1221-600.zip | 102.6 | 2002-05-06 13:24:00 | |
| 2 | 1221-700.zip | 101.7 | 2002-05-06 13:24:00 | |
| 3 | 1221-800.zip | 101.8 | 2002-05-06 13:24:00 | |
| 4 | 1221-500.zip | 67.6 | 2000-06-14 11:47:00 | |
| 5 | 1221-454.zip | 78.9 | 1998-05-28 14:02:00 |