![background image](http://html.mh-extra.com/html/samsung/gt-e2550-monte-slider/gt-e2550-monte-slider_service-manual_1192411039.webp)
SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
9-7
This Document can not be used without Samsung's authorization
9-1-3. Sim Part
After Power On,
Check SIMCLK Signal On
PIN#3 of SIM200 in a few
second
"Insert SIM is displayed on the LCD
SIM200 PIN#1 = H ?
Check the clock
Resolder or change
UCP200
END
No
Yes
Yes
Yes
Yes
No
No
After SIM Card insert,
SIM200 PIN#2 = "H"
Replace PBA
Check the SIM Card