Accessibilité Skip to content

Poly has joined the HP family! From August 7, 2023, Poly Support contact options will connect you to HP. This portal will be live until November, when we'll move to the HP Customer Support site.

Article ID: 000027240
Date de dernière modification: 05/16/2021
Access Level: Public

Bluetooth Headsets: Date Code Location

Headsets are listed in alphabetical order. Date Codes consist of one letter and one number (e.g., A9). BackBeat 903/906 The two digit Date Code on this headband is located on the left side, which also has the on/off switch. Look at the inside surface (facing your ear) and you will see a printed "CE". Above the CE are four lines of very small print. The Date Code is on the third line. BackBeat 903+ NOTE: In the example below, the Date Code is the letter I and the number 0. Discovery 600 Series (610, 640, 640E, 645, 655, and 665) Discovery 925/975 Image   Explorer 210, 220, 230, 320, 330, 340, 350, and 390   Explorer 360/370 Image   M100 Date Code location for the M100 M1100 Date Code location for the M1100 M2500 M3000/M3500 Pulsar 260   Pulsar 590A/590E     Pulsar Universal Adapter   Voyager 510/510s Voyager 510 Date Code Location Voyager 815/855   Voyager 835 Image   Voyager Pro/Voyager Pro + Image