Nokia 6120 classic Service Manual page 112

RM-243
RF troubleshooting
Figure 22 Typical readings
4. Change the power level (RF controls) and make sure the power reading follows accordingly.
Next actions
You can troubleshoot the GSM transmitter for each GSM band separately, one band at a time. If you want to
troubleshoot GSM850, GSM1800 or GSM1900, change the band with the RF controls and set the
communication analyser accordingly.
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