Note: The window appearance may differ depending on the 
Nokia Care Suite
 and 
Testing And Tuning
Tool
 versions.
RF Testing   selection does all the same measurements as  RF Tuning  , but does not perform any tunings.
RF Testing
 is a safe way to check the basic cellular RF performance of the phone. The following test cases will
be performed (the complete set of measurements may differ depending on the data package content):
•
GSM SNR
•
GSM RSSI
RM-839; RM-840; RM-841
Cellular RF troubleshooting
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