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When there is an error when transmitting through a wireless channel, it is what we usually call BER (Bit Error Rate), when the BER is greater than 1%, there is an error in reception, and it can also produce relatively accurate sound or connection through the voice codec for a short time, and when it exceeds 5% for a long time, the signal will deteriorate or even be inaudible. There are many reasons for this, it may be that your location is at the junction of the coverage area of the two base stations, and the connection is dropped during HANDOFF.
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The GPRS network may not be able to connect in some areas, due to network reasons, even if the signal is full, it will not work.
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Then you've been on the toilet!
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Isn't it a signal problem...
It is best to use a hair dryer to blow various kinds of blows, and then let it sit for 1-2 days before using it. It is very likely that some component is damaged and cannot be used.
There can be four expressions:
Simple past tense. >>>More
Learning is important, but the body is even more important. If you don't have enough rest, you'll be fine if you rest well.
Seeing water in a dream represents a soothing, that is, not very intense act; Water entering the home means that an undercurrent of things you don't want is imposed on your home, which is likely to be caused by your neighbors or close relatives and friends. If the toilet is blocked, it means that you have not been doing well recently; When sewage flows into your home, it means that these things have affected your family life. Two piles of means that you feel that the things you encounter now are more difficult to deal with, to be precise, you yourself feel disgusting to deal with. >>>More
Take a mop and pry it open, the lever principle, shout loudly, if there is a window, throw a note out, call the security guard.