User Guide

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GM500-U1G_A
Hardware Development Guide
Figure 2–13Amphenol C707 10M006 512 2 USIM Card Holder
Table 2-10Pin Description of Amphenol USIM Card Holder
Pin Name Pin NO. Function
GND 1 Ground
VPP 2 Not connected
DATA I/O 3 USIM card data
CLK 4 USIM card clock