I have 2 newer modems: 950 with a new case where you can easily change the SIM card
I bought a used RUT 950 updated to the latest version, and I see that the CLI command does not work: LTE band lock
Here are the screenshots:
![](https://community.teltonika-networks.com/?qa=blob&qa_blobid=13014489988925129003)
![](https://community.teltonika-networks.com/?qa=blob&qa_blobid=8968508890387224798)
![](https://community.teltonika-networks.com/?qa=blob&qa_blobid=15974083554056409943)
What to do in this case? Did older modems not support this feature?