Hi Experts.
What could be the possible reason for the MME rejection?
I think you have Device Compatibility Issues.
If the device is not compatible with the network’s technology or frequency bands, it may not be able to connect to any cells in the tracking area.
This can occur when a device is used in a region where it is not supported or when it is not properly configured, also check APN setting.
Related Topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Attach Reject with cause No suitable cell in Tracking Area | 17 | 18011 | March 9, 2023 | |
| Hiigh number of inter frequency preparation failures | 10 | 1565 | August 9, 2021 | |
| Solution for "Attach Reject due to EPS Service or Non EPS service not allowed" | 8 | 131 | July 30, 2024 | |
| What are the possible reasons for low E-RAB success ratio if E-UTRAN has no issues? | 8 | 5122 | November 22, 2021 | |
| High number of 4G to 5G HO failures | 5 | 218 | April 24, 2024 | |
| Rejected RRC connection reestablishment without UE contexts higher | 6 | 2321 | March 2, 2021 | |
| Possible reasons of high TAU rejection due with implicit detach cause | 10 | 1637 | September 4, 2023 | |
| "Cell not available" info in sgnbadditionreject cause | 5 | 469 | June 10, 2022 | |
| RRC Failure reasons | 11 | 8670 | June 23, 2021 | |
| Issue with M2M simCard in private LTE | 17 | 562 | April 16, 2024 |