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Network and mobile phone signal identification represented by mobile phone signals

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Network and mobile phone signal identification represented by mobile phone signals

Mobile phone signal G refers to GPRS, which is a 2G network

Mobile phone signal E refers to the EDGE network, which is 2.75 GB.

3G mobile phone signal refers to a common 3G network with a speed of 2-7 M.

Mobile phone signal H is a 3G hsdpa network upgraded with a speed of 3.5 GB and a speed of 14.4 MB.

Mobile phone signal H + refers to the hspa + upgraded version of hsdpa, Which is 3.75 GB and the speed can reach 21 M-42 M.

The network speed is from slow to fast, which is G <E <3G <H +.

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