一、判断识别“水货”手机的几种方法 1.先看看手机上是否贴有信息产业部的“入(或进)网许可”证标志(CNN)。“入(或进)网许可”标志因机而有所不同:有的手机贴在背后;有的贴在手机电池舱内;有的则贴在手机外包装上。有的“水货”手机也有“入(或进)网许可”证,但是它是假的,仔细看其制作十分粗糙,而且“入网许可”上的防伪水印与真的“入网 First, determine the identification of “parallel” mobile phone several ways 1. First look at the phone is affixed with the Ministry of Information Industry “into (or into) network license” card (CNN). “Enter (or enter) network license” signs vary due to the machine: Some cell phones attached to the back; some paste in the cell phone battery compartment; others are attached to the cell phone packaging. Some “parallel” cell phones also have a “license to enter (or enter) network” card, but it is fake, and carefully look at its production is very rough, and “network access permit” on the true security of the "network