Headquarters:1301 East Lookout Drive Richardson,TX 75082Internet Address:www.samsungmobileusa.com/accessoriesCustomer Care Center:1-800-SAMSUNGCode No.: GH68-29809JNA. 11/2010. Rev.1.1Your headset overviewMake sure you have the following items with your headset: travel adapter,•ear pieces, earhook and user manual.The items supplied with your headset may vary depending on your region.•Use only Samsung-approved chargers. Unauthorized chargers may cause•an explosion or damage to the headset.The battery will gradually wear out while charging or discharging because it•is a consumable part.When a call comes in while charging, disconnect your headset from the•travel adapter and answer the call.Checking the battery levelAt the same time, press and hold the Volume down and the Talk button.Depending on the battery level, the indicator light flashes 5 times in one of thefollowing colors:Battery level Indicator light colorAbove 80 % Blue80 ~20 % VioletBelow 20 % RedCharging the headset1 Connect the charger to the headset (see below images).2 Plug the charger in to the wall outlet. During charging, the indicator light willturn red. If charging does not begin, unplug the travel adapter and plug it inagain.3 When the headset is fully charged, the indicator light changes to blue. Unplugthe travel adapter from the power outlet and the headset.Power switchVolume buttonIndicator lightTalk button EarhookCharger jackMicrophoneHM1100 EarpieceHM1100_QSG_NA_Rev.1.1.indd 1 2010-11-01 오전 9:50:49