User manual PLANTRONICS DISCOVERY 640 DECLARATION OF CONFORMITY

[. . . ] Use the USB charging cable to connect the headset charging pocket to your computer or laptop. Before using your headset for the first time, you must pair it with your Bluetooth phone and ensure that the headset is fully charged. For instructions on setting up and pairing with Bluetooth devices other than mobile phones, please consult your Bluetooth device user guide. Press and hold down the call control button for 10 seconds until the headset status indicator begins to flash red then blue. [. . . ] Turn on the headset by pressing and holding the call control button until the indicator light glows blue. If you are wearing the headset, you will hear a beep when the power turns on. The indicator light will flash blue every 5 seconds when the power is on. Turn off the headset by pressing the call control button for 6-8 seconds until the indicator light glows red or until you hear the beep. CHARGE LEVEL INDICATION When the headset is turned on, the indicator light will briefly show the headset charge level. 3 red flashes = greater than 2/3 battery charge 2 red flashes = 1/3 to 2/3 battery charge 1 red flash = less than 1/3 battery charge The Plantronics Discovery 655 and Discovery 665 headsets come with three soft gel ear tips and an optional ear loop. The medium-sized ear tip is preinstalled and aligned for wearing on the right ear (R). If the headset is either too tight or too loose, remove the mediumsized ear tip from the headset by Turning the ear tip to the centre or neutral position. In the neutral position, the ear tip can easily be removed by pulling the ear tip directly away from the headset. Hold the ear tip with the elongated edge pointing down toward the neutral position and then push the ear tip onto the headset. Headset Status Powering on Power on Powering off Power off Charging battery Battery fully charged Low battery Pairing mode Missed call Ringing Headset in pocket (Discovery 655) Headset in pocket and connected to power source (Discovery 665)* On Line Indicator (OLI) Headset Indicator Light Blue light appears and flashes every 6 seconds Blue light flashes every 5 seconds. Red then blue light flashes for 120 seconds Purple light flashes every 5 seconds. *If no power source is connected, charging pocket will not light up. 73647-01 Soft gel ear tips and ear loop To order, please contact your Plantronics supplier or go to www. SOLUTION Headset was not in pairing mode when mobile phone menu selections were made. Button for approximately 2 seconds until you hear a beep or see the indicator light glow blue to turn headset on. Charge your battery using the AC charger, AAA battery, mini USB charger, or vehicle charging adapter above. 5 hours Approximately 80 hours 3 hours Bluetooth standard 33 feet (10 metres) 5V DC ­ 300 mA Lithium Ion Bluetooth 2. The Plantronics Technical Assistance Center (TAC) is ready to assist you on 0800 410 014, or visit the Support section of our Web site at www. You can also call the technical assistance center for accessibility information. [. . . ] For warranty information, please refer to the included product warranty card or visit www. This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. [. . . ]