SIM900D Hardware Design
Contact us:
Shanghai SIMCom Wireless Solutions Ltd
Add: SIM Technology Building A,
No. 633, Jinzhong Road, Shanghai, P. R. China 200335
Tel: +86 21 3252 3300
Fax: +86 21 3252 3020
URL:
www.sim.com
63
SIM900D_Hardware Design_V1.04
2010.10.09
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