Not all Netcom, can't split screen and multitask, can't support expanding the memory card, the running memory is really large, but can't expand the memory card, the running memory is big and useless, what to do when the memory is insufficient
summary
Not all Netcom, can't split screen and multitask, can't support expanding the memory card, the running memory is really large, but can't expand the memory card, the running memory is big and useless, what to do when the memory is insufficient