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NISE 50-J1900 User Manual
Chapter 2: Jumpers and Connectors
SIM Card Power Select
Connector type: 1x3 3-pin header, 2.0mm pitch
Connector location: JP4
Pin
Settings
1-2 On
CN5
2-3 On
CN6
Pin
Definition
1
UIM_PWR1
2
UIM_PWR
3
UIM_PWR2
1
3