How to send a message to my son to buy a mobile phone?

It's only a matter of time before you buy a mobile phone, but your age is too young, and your parents think that at this age, they have to make a decision for you. So you have to understand their good intentions. Actually, the mobile phone is not a good thing. In many families in China, children will buy mobile phones only if they have self-control! You and I are both a part of it! Besides, I can only make phone calls and send text messages. What's the use? If I were you, I would redouble my efforts to let my parents know their abilities and help them buy a good mobile phone!