User's Manual
Manuals
Brands
Shanghai Simcom Manuals
Electronics
Quad-band GSM/GPRS module
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Table Of Contents
Contents
1. SIM548Z EVB Schematic
2. SIM548Z EVB overview
3. EVB Accessory
4. EVB Interface
4.1 Power interface
4.2 SIM card interface
4.3 RS232 interface
4.4 Antenna interface
4.5 Audio interface
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5. EVB and accessory equipment
6. Operation
6.1 Power on and running
6.2 Connecting the Net and calling
6.3 Download and upgrade
6.4 Turn off
6.5 Charge
6.6 GPRS start-up
7 AT command
8 FCC statements
1.
SIM548Z EVB Schematic
The SIM548Z also uses the SIM508Z-EVB, Please chec
k the docum
ent of
SIM508Z-EVB_schem
atic.pdf for detail.
2.
SIM548Z EVB overview
Figure 1:
TOP
view
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