It allows you to evaluate your phone's information such as LTE and 3G and network quality. In this way, you can easily learn RSSP, RSRQ, RSSNR information. By learning these, you can see the phone reception power and research the factors affecting this.

It allows you to evaluate your phone's information such as LTE and 3G and network quality. In this way, you can easily learn RSSP, RSRQ, RSSNR information. By learning these, you can see the phone reception power and research the factors affecting this.