Shanghai Simcom GSM/GPRS+GPS module : User's Manual : Page 38

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SIM868_Hardware_Design_V1.00 38 2016-06-20

For 6-pin SIM card holder, SIMCom recommends to use Amphenol C707 10M006 512 .Customer can visit

http://www.amphenol.com for more information about the holder.

Figure 33: Amphenol C707 10M006 512 SIM card holder

Table 19: Pin description (Amphenol SIM card holder)

Pin name Signal Description

C1 SIM_VDD SIM card power supply

C2 SIM_RST SIM card reset

C3 SIM_CLK SIM card clock

C5 GND Connect to GND

C6 VPP Not connect

C7 SIM_DATA SIM card data I/O

Note: Every time plug SIM card interval advice is greater than 2s. Otherwise may not be able to correct

detection.