2.3.22
SIM Card Slot (SIM1)
Pin
Signal
C1
UIM_PWR
C4
NC
C7
UIM_DAT
C10
GND
2.3.23
Power Button (SW1)
Chapter 2 – Hardware Information
Pin
Signal
C2
UIM_RST
C5
GND
C8
NC
C11
GND
Switch Position
Function
SW1 1
(default)
SW1 0
Power ON
Pin
Signal
C3
UIM_CLK
C6
UIM_VPP
C9
GND
C12
GND
24