Reset Button; Sim Card Connector-3.5G Wakeup - Nexcom VTC 7120-BK Series User Manual

Chapter 2: External Connectors Pinout Description

Reset Button

Connector Number: 4
1 2
Pin Function Description
1 GND
2 RST_BTN#
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SIM Card Connector-3.5G Wakeup

Connector Number: 5
C5 C1
C6 C2
C7 C3
SW SW
Pin Definition
C1 POWER VOLTAGE
C3 CLOCK SIGNAL
vedC6 VPP:PROGRAM VOLTAGE
SW Contact present switch
NOTE: Only SIM CARD 1 (top side) can support SMS wake up function with CM8000 WWAN module.
8
Pin Definition
C2 RESET SIGNAL
C5 GND
C7 I/O
VTC 7120-BK Series User Manual