Yongkang Xiaxicun Unicom card can't open the network.

Cell phone signal is poor because the signal will be affected by various factors such as topography, landforms and tall buildings. If the location is relatively closed, the signal will be affected. It is suggested to restart the mobile phone, or replace the mobile phone card with the mobile phone of family and friends and try again to see if the signals of other Unicom users around are normal. If the signal problem has not been solved, you can contact the customer service of the place of origin for consultation.