How to communicate between two SIM900A boards using SIM Data

prprasad200 · October 9, 2018, 11:56am

I am trying to communicate between two SIM900A boards. I could able to send Message and make calls. But not sure how to send data messages using these 2 SIM 900A boards. Can any one please help us.

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How to communicate between two SIM900A boards using SIM Data

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