Prepaid cell phones

The benefits of prepaid cell phones are not only economical for people who do not have many phone calls, but also can protect users' privacy. By using prepaid cell phone, people do not need to check the balance frequently, they pay their each calls. Nevertheless, due to the absence of detail information and records, prepaid cell phones are widely used among criminals. In my opinion, instead of being banned, prepaid phone should be under control by law. Banning those cell phones and serves can only bring tons of protesters, since people have the right to protect their privacy; however, without any restrictions, there will be a chaos. In oder to prevent criminals from taking advantages of prepaid phone, the government should come up with new laws like requiring identification of users.