Plantronics Voyager 510 / 510S / 510-USB Bluetooth Headset Date Codes
The date code of your product designates its date of manufacture, and it can be used to establish your warranty period. The date code is generally listed with your product’s model and part number, although this is not always the case.
The chart below can assist with understanding the date code.
Example: If you see A6 on your product, the A is the month of January and the 6 is the year 2006.
The date code is located on the inside of the microphone boom.