Siphon toilet integrated toilet water saving silent toilet 5866 is easy to use

1.The phone is silent, go to the settings to modify it. 2.

Bad signal: With the popularization of 3G network and the continuous improvement of operator signal quality, now in the urban area, this refers to the situation of weak signal and poor signal, but occasionally due to many problems, there is no sound when the phone is connected, and the other party cannot hear their own voice or they can't hear each other's voice after connecting, which is likely to be a signal problem. Face Lu shouted to it, hang up and look at the signal strength, if it is weak, you can stay away from the subway station, underground parking lot and other places if it is not very weak, you can redial.

3.Pause or disable calls: Some models have this function, you may accidentally touch the button and cause the forest to match, then click the button again to try to see if you can hear the other party's voice, or if not, you can try to redial.

The setting method is different for different models. This is less likely. 4.

Earpiece damage: Generally, there are fewer such failures in mobile phones from large manufacturers, and there are more copycats with loud noise. At this time, if the phone supports speaker playback, you can turn on the speaker or use headphones instead, but it is best to repair it during the warranty period and then continue to use it.