Most cell phone users only use the dialing and address book functionality and quickly get lost if they try to access other functions.

他们若试图使用其他功能，则很容易迷失在层次结构的菜单中。

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If your phone is lost or stolen no one can access your address book.

如果您的手机丢失或被盗，没有人能够访问您的地址簿。

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The phone book can also limit access of incoming SMS messages, which can read and write data as well as control outputs.

电话簿也可以限制接收到的短消息的访问，它可以读取和写入数据，以及控制输出。

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Similarly, he says, hackers can write short programs to access a device's internal phone book, initiate or respond to a call, or do whatever else a legitimate user could do.

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Instead I would just buy a kindle book which I can access on a computer or phone with one purchase and when I upgrade my phone, I just uninstall the app on the old one and install it on the new one unlike apps like Skyscape.

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It allows police in California to access any data stored on an arrestee's phone: photos, address book, Web-browsing history, data stored in apps (including social media apps), voicemail messages, search history, chat logs, and more.

CNN: STORY HIGHLIGHTS