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RM-627
RF troubleshooting
Antenna
Antenna troubleshooting
Antenna contacts, visual check
The phone has two antennas: A cellular antenna and a non-cellular antenna. The cellular antenna has two
contact springs (X7401 and X7402). The non-cellular antenna has two contact springs (X6397 and X6399).
Check the shape of the springs and replace if damaged.
Issue 1
COMPANY CONFIDENTIAL
Page 4 – 29
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