Các tế bào connetion P11

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Các tế bào connetion P11

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SAFETY AND SECURITY This chapter concerns safety and security — safety in the sense of maintaining your usual standard of driving while using a cellular phone, how cellular improves safety, and in safeguarding your phone equipment; and security in the sense of guarding the privacy of your conversations. SAFETY Anything that distracts you from driving can be a hazard. A cellular phone, unless it’s used with care, can be just such a distraction. Using a phone at the same time you’re trying to concentrate on the road and traffic conditions can endanger both you and other drivers. For this reason, try not...

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