6275/6275i (RM-154)
Baseband Description and Troubleshooting
2. Check the detection sequence.
3. Verify communication signals.
Page 18
VSIM
SIM_CLK
SIMRSTX
Figure 17: Detection Sequence
Figure 18: Communication signals
Company Confidential
Nokia Customer Care
SIM connector
GND
SIM_DATA
Issue 1 - September 2006
SIM ESD
protection