Sim Part - Samsung SGH-S200 Service Manual

3. Sim Part

" I nsert SI M "is d isp layedonth e L C D
I s th ere an y Sign als
p in #64, #65, #66 of U 100?
I s th ere an y Sign als
p in #1, #2, #3, #4 of C N 100?
C heckthe SI MC ard
Y es
Y es
Y es
E N D
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SGH- S200 Flow Chart of Troubleshooting
N o
N o
6- 3
C heckth e U 601
C heckth e U 100