Shanghai Simcom GSM/GPRS+GPS module : User's Manual : Page 5

Smart Machine Smart Decision

SIM868_Hardware_Design_V1.00 5 2016-06-20

8. Appendix ......................................................................................................... 57

I. Related Documents ......................................................................................................... 57

II. Multiplexing Function .................................................................................................... 58

III. Terms and Abbreviations ................................................................................................ 58

IV. Safety Caution ................................................................................................................ 60