| After-sales Service: | Lifetime |
|---|---|
| Warranty: | One Year |
| Network: | 2g/4G |
| Chip: | Simcom A7670SA |
| GSM: | 850/900/1800/1900MHz |
| Frequency: | L1, 1575.42MHz C/a Code |
| Samples: |
black, without inner box
|
|---|
| Customization: |
|---|
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