Assembling13Plug the large end of the travel adapter into a power2 outlet.You can use the phone while it is charging, but it may●take longer to fully charge the battery.While the device is charging, the touch screen may●not function due to an unstable power supply. If thishappens, unplug the travel adapter from the device.While charging, the device may heat up. This is●normal and should not affect your device’s lifespan orperformance.If your device is not charging properly, bring your●device and the charger to a Samsung Service Centre.When the battery is fully charged, first unplug the travel3 adapter from the device and then from the power outlet.Do not remove the battery before removing the traveladapter. Doing this may cause damage to the device.To save energy, unplug the travel adapter when not inuse. The travel adapter does not have a power switch,so you must unplug the travel adapter from the outletwhen not in use to avoid wasting power. The traveladapter should remain close to the socket when in use.