CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | TCL Communication |
| Model Name/Number: | T773O |
| Technologies and Bands: | (4G) E-UTRA CA Downlink: CA_2A-2A CA_2A-4A CA_2A-4A-4A CA_2A-4A-5A CA_2A-4A-7A CA_2A-4A-12A CA_2A-4A-29A CA_2A-5A CA_2A-7A-7A CA_2A-7A-12A CA_2A-12A CA_2A-29A CA_2A-66A CA_3A-7A CA_4A-4A CA_4A-4A-12A CA_4A-5A CA_4A-7A CA_4A-7A-12A CA_4A-12A CA_4A-12B CA_4A-29A CA_5A-66A CA_5B CA_7A-7A CA_7A-28A CA_7C CA_12A-66A CA_41C CA_66A-66A CA_66B CA_66C (4G) E-UTRA TDD: Band 38 Band 40 Band 41 (4G) E-UTRA FDD: Band 1 Band 2 Band 3 Band 4 Band 5 Band 7 Band 8 Band 12 Band 13 Band 17 Band 20 Band 25 Band 26 Band 28 Band 29 Band 66 Band 71 (3G) UMTS FDD: Band I Band II Band IV Band V Band VIII (2G) GSM: 850 MHz 900 MHz 1800 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2022-09-06 | 03 | v3.0.9DI0 |
| 2022-06-16 | 03 | v3.0.9DHV |
| 2022-03-15 | 03 | v3.0.9DHQ |
| 2021-11-19 | 03 | v3.0.9DHI |
| 2021-09-20 | 03 | v3.0.9DHD |
| 2021-07-14 | 03 | v3.0.9DH8 |
| 2021-06-10 | 03 | v3.0.9DH4 |
| 2021-05-13 | 03 | v3.0.9DFF |
| 2021-04-02 | 03 | v3.0.9DFA |
| 2021-03-30 | 03 | v3.0.9DF9 |
| 2021-03-17 | 03 | v3.0.9D1Y |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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