Cell phone jammers can jam with cell phone signals so they can't work.
Cell phone jammers can jam with cell phone signals so they can't work.
In jammer-buy get signal jammer, you may be plagued by some problems, which show you some common problems. Hopefully they will help you solve your confusion and make your purchase more secure.If you have any questions, you can contact our customer service and they will give you the best service.
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Answers and Comments
Cell phone signal difference is a problem we have been complaining about. Why is my cellphone so bad? It could be the spread of signals, or more weather. Of course, it could be blocked by a cellphone signal jammer, which makes our phones have no signal. It's all possible.
Verpal Mar 19 '18 at 19:02
Cell phone signal difference is mainly related to cell phone base station, the local signal of cell phone base station is strong, and the signal will be weak, even if there is no signal. Cell phone signal is poor think there is also a factor, if the neighbor use of portable cell phone jammer, then your will be blocking the signal, thus appeared the phenomenon of no signal, the mobile phone signal interference can be caused by many things, such as induction cooker and so on kitchen appliances.
kally Jan 8 '18 at 16:22
If the card is replanted or not, you can find someone else's phone card and put it on for a try. If you change someone's card, the signal is good, which means that the phone card is a problem, you can go to the phone operator to change the phone card. Cell phone signal is poor, may have relation with phone card. You can take the phone card off your phone, clean it, and put it back. Check to see if the signal is getting better.
joryou Jan 6 '18 at 15:46
Generally with the surrounding environment, such as low layer or the basement of a building, building near the central area, shielding room, etc., these local signals are hard to penetrate, and strong magnetic field around, then there is the quality of the signal receiving system and the mobile phone. If this is always the case, it should be the signal coverage is incomplete, the reason of the communication business; If that's the case, that's probably the reason for the phone.
honloer Dec 31 '17 at 11:21
In general rural or suburban areas, there will be insufficient coverage of base stations, and the base station in the house is far away, because the base station is not dense enough, and the distance is too far, causing the cell phone signal to be weak. In addition, urban residents and residents of urban villages tend to report poor cellphone reception, because the surrounding buildings block the signal. The main material of the building is reinforced concrete. The signal frequency of mobile phone is 900MHz. It is difficult to pass through the building, which is why the underlying signal is poor.
ronwena Dec 26 '17 at 15:32
