Yesterday, I bought my mother a touch-tone mobile phone and a phone card. . I regret buying a house. He can't read and wastes my money. . Want to die?

Old people, teach her to answer the phone, and you will feel much better wherever you go. In addition, if you set your mobile phone to dial with one button, she can remember several numbers, which is more convenient than not having a mobile phone. Also, you can record commonly used phone numbers on your mobile phone. Under special circumstances, she can ask someone to help dial the phone.