
Chapter 3 Hardware Configuration
3.5.21 SIM Card Connector (SIM1)
Connector Location: SIM1
(rear side of mainboard)
Description:
SIM (Subscriber Identity Module) Card
Connector
PIN ASSIGNMENT
PIN ASSIGNMENT
C5
GND
C1
VSIM
C6
VPP
C2
RST
C7
DATA
C3
CLK
C8
RSV
C4
RSV
3.5.22 Reset Button (RST_SW1)
Connector Location: RST_SW1
(rear side of mainboard)
Description:
Reset Button
ACTION
ASSIGNMENT
Press
1.8V
Release
Floating
SIM1
RST_SW1
MH-5106 SERIES USER MANUAL
Page: 3-18