关于手机的简单英语句子如下：
1. I use my phone to communicate with my friends and family.
2. I access the internet and check my emails on my phone.
3. I take photos and videos with my phone.
4. The battery of my mobile phone is dead.
5. I often turn off my cellphone during meetings.
6. His cellphone is busy right now.
7. There is no signal on my phone.
8. Can you hear me clearly on the phone？
9. Mobile phones have become an essential part of our daily lives.
10. Smartphones offer a wide range of features.
