By Jessica Necom | 21 December 2015 | 15 commentaires
How to test mobile phone signal strength?
Do you know how to test mobile phone signal strength? Let's see the details as following:
1.Android mobile phone:
Method A:
Step one: Enter the mobile phone dialing interface, enter "*#*#4636#*#*", the testing interface after the completion of the input into the mobile phone.
Step two: Click on “ phone information”, you can view the signal strength.
Method B:
Step one:Enter the “setting” option.
Step two: Click on "General”.
Step three: Click on “About” and you can view the signal strength.
2.IOS system mobile phone:
Step one:Enter the mobile phone dialing interface, enter " *3001#12345#* ", then click on “call”.
Step two:The upper left corner, you can see the signal strength.
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