苹果十二爱斯普拉斯的爱迪号的总位数是多少？

Apple iPhone 12 series, including the iPhone 12 Pro Max, has a total of **6 digits** in its model number. The model numbers are: - iPhone 12: A2342 - iPhone 12 mini: A2400 - iPhone 12 Pro: A2413 - iPhone 12 Pro Max: A2415 Each model number consists of six digits followed by two letters and one digit. Therefore, the answer is **6 digits**.