Smart Phone: How to check Signal Strength?

Last Update date : Sep 15. 2020

STEP 1. Tap About device.

Signal strength allows you to check how strong or weak the signal is.

Smart Phone: How to check Signal Strength?

STEP 2. Tap Status.

Smart Phone: How to check Signal Strength?

STEP 3. Tap SIM Card status.

Smart Phone: How to check Signal Strength?

STEP 4. Check the Signal strength.

In the below image the signal strength is shown as a measurement in dBm. However the numbers will be shown as negative values. 
So (-61) dBm will be a stronger signal than for example (-93) dBm.

Note:

dBm  is an abbreviation for the power ratio in decibels (dB) of the measured power referenced to one milliwatt (mW).

Smart Phone: How to check Signal Strength?

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