Move Around to Improve the Signal
Data connections aren’t infallible, and sometimes poor call quality means that your connection is bad. Take a look at your connection bars, and try moving around to different locations to see if your call quality improves. This is especially true inside large buildings where data connections may run into more interference. As always, try to move toward a more open area with fewer obstructions around. These problems may (or may not) become less of an issue once everyone transfers over to the 5G framework, but for now, it’s still a real problem.