Porrable Cheapest Cell Phone Signal Jammer
In recent years, with the decline of traditional services such as short messages and calls, the importance of traffic services has continued to increase. In response to this, the three major domestic mobile operators, China Unicom, and China Telecom have shifted their business focus to mobile phone traffic and broadband services, and competition has gradually heated up. As far as 4G users are concerned, according to the user scale, the domestic competition pattern has been formed with China Mobile No. 1, Telecom No. 2 and China Unicom No. 3. For the three major operators, in the process of competing for 4G users, they not only pay attention to the launch of preferential 4G packages, but also emphasize the experience of using 4G signals. A lot of experience is not very good in the process of use, the mobile phone signal is shielded by Porrable Cheapest Cell Phone Signal Jammer, sometimes because of the long distance from the signal, our mobile phone has no signal. cell phone jammer The emergence of is also constantly urging our operators to make continuous progress and update equipment.
For smartphone users, for the mobile phone signal sign, if the mobile phone does not have a trace of signal, then it may be in the scope of Porrable Cheapest Cell Phone Signal Jammer. So, here comes the question, what do the 4G+, 4G, H+, H, 3G, E, and G cell phone signals mean? First of all, for the mobile communication industry, after years of development, 4 generations of mobile communication systems have been formed, namely: 1G, 2G, 3G, and 4G. Of course, with the efforts of China Mobile, China Unicom, and China Telecom, the three major communications operators, the era of 5G communications is about to come. If the mobile phone signal bar displays "G": it means the 2G network used by the mobile phone; if the mobile phone signal bar displays "E": it means the mobile phone uses a 2.75G network; if the mobile phone signal bar displays "H": then the signal is better , Means that the mobile phone is using the mobile 3.5G HSPDA network; if the mobile phone signal bar displays "H+": the signal is strengthened again, it means that the user's mobile phone is using the mobile 3.75 HSPDA network; if the mobile phone signal bar displays "4G/LTE": It is the current mainstream 4G network; if the mobile phone signal bar displays "4G+": as the name suggests, it means that the user's mobile phone is using a 4G+ network, which is currently the mobile communication network with the strongest signal. On this basis, in the opinion of people in the communications industry, in terms of speed, the network speed from slow to fast is G