Dawa Tianjia Unicom has no signal?

The signal coverage of Dawatian Unicom is different in different areas and different buildings. Here are three different situations.

1. Good coverage: There are several Unicom base stations in Dawajia area. Generally speaking, Unicom has good signal coverage and can be used normally.

2. Unstable signal coverage: In some high-rise buildings or buildings with complex internal structures, signal coverage may be unstable due to insufficient signal penetration. At this time, it may be necessary to use signal intensifiers and other devices to enhance the signal.

3. No signal coverage: In some remote areas or areas with complex terrain, there may be no signal coverage due to insufficient signal coverage. At this time, you can consider using signals from other operators or using other communication methods, such as broadband and WiFi.