Mobile phones have already become a very popular product. Unfortunately, at present, the main consumer group for ultra-thin fashion phones is the youth, and there are still relatively few phones targeting other age groups. Following the introduction of the "BIG EASY 2," a phone dedicated to the elderly and disabled showcased at CeBIT, today I would like to introduce the LG SV390/LV3900, designed for middle-aged individuals in their 30s to around 40 years old, or those in the age range of parents.