43assembling and preparing your mobile phone5. Unplug the travel adapter from the phone.6. Close the cover to the multifunction jack.Insert a memory card (optional)To store additional multimedia files, you must insert amemory card. Your phone accepts microSD™memory cards up to 8 GB (depending on memorycard manufacturer and type).1. Remove the battery cover.2. Unlock the memory card holder.3. Lift the memory card holder and insert a memorycard with the label side facing up.About the low battery indicatorWhen your battery is low, the phone will emit awarning tone and a low battery message. Thebattery icon will also be empty and blinking. Ifthe battery level becomes too low, the phonewill automatically power off. Recharge yourbattery to continue using your phone.