Improperly connecting the travel adapter can causeserious damage to the phone. Any damage caused bymisuse is not covered by the warranty.10introducing your phone3. Plug the large end of the travel adapter into a poweroutlet.• You can use the phone while it is charging, but itmight take longer to fully charge the battery.• While the phone is charging, the touch screen mightnot function due to an unstable power supply. If thishappens, unplug the travel adapter from the phone.• While charging, the battery might heat up. This isnormal and should not affect the phone’s lifespan orperformance.• If your phone is not charging properly, bring thephone and the charger to a Samsung ServiceCenter.4. When the battery is fully charged (the battery icon isno longer moving), unplug the travel adapter from thepower outlet and then from the phone.Do not remove the battery before removing the traveladapter. Doing so might cause damage to the phone.To save energy, unplug the travel adapter when it isnot in use. The travel adapter does not have a powerswitch, so you must unplug the travel adapter from theoutlet to interrupt the power supply. The travel adaptershould remain close to the socket when in use.5. Close the cover to the multifunction jack.To charge the battery using the PC data cable:Before charging, ensure that your PC is turned on.1. Open the cover to the multifunction jack at the bottom ofthe phone.