CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
| Manufacturer: | TomTom |
| Model Name/Number: | 4CT50, 4KN50 |
| Technologies and Bands: | (2G) GSM: 850 MHz 1900 MHz |
| Certification Date | Hardware Version | Software Version |
|---|---|---|
| 2011-07-26 | 1.1 | 10.181 |
| 2011-06-22 | 1.1 | 10.180 |
| 2011-03-28 | 1.1 | 10.155 |
| 2011-03-23 | 1.1 | 10.153 |
| 2011-03-18 | 1.1 | 10.150 |
| 2011-02-24 | 1.1 | 10.150 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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