| SW Revision | HW Revision | Description | Support VoLTE |
|---|---|---|---|
| VDF_IT_MF289FMODV1.0.0B07 (Build Date: 2021-07-16) | A.T1 | The first hardware version sold in Italy, supporting both VoLTE/VoIP by changing parameters inside the module and into EFS partition. |
❌ (Not OOB) |
| VDF_IT_MF289F1MODV1.0.0B02 (Build Date: 2021-07-16) | A.T2 | The second hardware version sold in Italy, supporting only VoIP. It requires changing the config to enable the RJ-11 port when in VOICE mode. |
❌ (Not OOB) |
| VDF_DE_MF289F1MODV1.0.0B05 (Build Date: 2022-05-11) | A.T2 | The only known hardware revision sold as "GigaCube" in Germany. It supports VoLTE/VoIP by changing parameters inside the modules and also supports B20 aggregation OOB. | ✅ |
| TMO_PL_MF289F1MODV1.0.0B03 (Build Date: 2021-10-14) | A.T2 | The only known hardware revision sold in Poland, supporting both VoLTE/VoIP by changing parameters inside the module and into EFS partition. |
❌ (Not OOB) |
| DNA_FI_MF289F1MODV1.0.0B11 (Build Date: 2022-05-25) | A.T2 | The only known hardware revision sold in Finland by DNA, voice seems disabled on EFS | ❌ (Not OOB) |
The Italian revision doesn't support B20 aggregation; you have to remove a prune file from the EFS. You can refer to this link for instructions (sorry, it's in Italian).
All other variants can be found on the ZTE ECCN site.