Nokia RH-64 Service Manual page 140

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4. Wait a while for the PC to read the information from the phone.
5. Select Testing and RF Controls.
6. Set the parameters as follows:
i Active Unit: RX
ii Band: GSM 900
iii Operation Mode: Continuous mode
iv RX/TX Channel 37
v AGC: 8: FEG_ON + DTOS_ON+BB_6=Vgain_36
7. The setup should now look like this:
Page 7–8
Figure 109 GSM 900 RF controls window
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RH-64
RF troubleshooting
9243363 (Issue 1)