- CU8210-D004-010x | 4G
- Diagnostic LED
Diagnostic LED
Display | Flashing code | Description |
|---|---|---|
| red | No signal |
yellow | Weak signal | |
green | Strong signal | |
white | The software of the 4G USB stick is being updated |
CU8210-D004-0102 | LTE USB Stick for Europe · 0 次阅读
CU8210-D004-0102 | LTE USB Stick for Europe · 0 次阅读
Display | Flashing code | Description |
|---|---|---|
| red | No signal |
yellow | Weak signal | |
green | Strong signal | |
white | The software of the 4G USB stick is being updated |
