So the Conclusion is

However, with any new technology, no matter how beneficial, comes the potential for abuse. But It is a fact that phones are helpful to people in many situations. After all, PHONES are created with a good purpose to make our life better, but many individuals are failing to know how to use this new technology in a proper way. I think given these pros and cons, a long-time question ! ! school ban mobile phones or not? Is a phone good or bad for children? Based on the pros and cons of the phones listed above, what is your opinion, what can you say about the issue?
Please lets us know, THANK YOU