User Guide

Nokia Custome Care Service Sofftware and Tuning Instructions
RH-37
Issue 1 07/04 Nokia Corporation Page 53
(The example below shows a screen shot in GSM900!)
Press OK for tuning.
The new tuning values are highlighted in the column <Measured Level Difference (dB)>.
Note the limits as specified in the table below.
Press Save & Continue
Tune the band filters and save its compensation values to the phone memory for each
GSM band as described above.
Limits:
The tuned values <Measured Level Difference (dB)> shall not exceed the low and high
limits as specified in the table below.
The typical value in the middle of each GSM band shall be approx. 0 dB, if <Rx Calibra-
tion> was made correctly in the calibration procedure before.