The short message signal of 360n6 is disconnected.

Telecom's 2G network has covered the whole country. 3g network can also be used in most parts of the country. So the telecommunication signal is better. You can change the location and check your device.

If the cell phone signal is poor, it may be the base station signal problem of the current mobile operator. You can try to change places and see if the cell phone signal will change. If the signal is still poor in another place, it means that it is a cell phone problem.

Customer service on the 24th is at your service.