Nokia n81 Service Manual page 137

RM-179; RM-223
RF troubleshooting
Figure 36 Phoenix WCDMA TX control window
Note: Use the Start level option to set the TX power level.
4. Click Send to enable the settings and activate TX.
If settings are changed (eg. new channel), you have to click RF Stop and Send again.
5. Use the CMU200 to check the WCDMA power.
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