Go into the search bar, type 192.168.100.1, and press enter.
You will be brought to a splash screen. Under 4G signal status, you find your signal strength.
Signal Strength (RSRP) is best at -70 to -90. Mid-range from -90 to -110. Poor quality -111 to -120. Anything lower is unusable.
Signal Quality (RSRQ) is best at 0 to -8, mid-range from -8 to -11, poor quality if -12 or above.
