Sim Card; Figure 3-13 Ring Indicator For Incoming Call; Figure 3-14 Ring Indicator For Sms; Table 3-4 Sim Card Interfaces - Neoway N11 Series Hardware User's Manual

SMS: Upon receipt of SMS, the module outputs a 35 ms low pulse.
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3.4 SIM Card

N11 module allows customers to embed one SIM card that supports M2M private networks, which
provide data service only. The embedded SIM card adopts QFN5*6 package. If the embedded SIM
card is used, do not connect the SIM card pins.
If the embedded SIM card is not used, design the SIM card circuit as described in the following.
Pin Signal
6 SIM_DATA
7 SIM_CLK
8 SIM_RESET
9 VSIM
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Figure 3-13 RING indicator for incoming call

Figure 3-14 RING indicator for SMS

Table 3-4 SIM card interfaces

I/O Function Description
DI/O SIM card data
DO SIM card clock
DO SIM card reset
P SIM card power supply output
Hardware User Guide
Remarks
Self-adaption to 1.8V/3.0V
N11
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