Joke Collection Website - Blessing messages - How to operate gprs modem to send and receive short messages?
How to operate gprs modem to send and receive short messages?
1, ask the supplier whether this modem supports switching SMS sending and receiving function.
2. If it is supported, just ask the supplier the operation steps.
3. If you plan to modify it yourself, you have to rewrite the code of the single chip microcomputer, which is equivalent to developing software.
4. Switch to another product, AQ-DTU, which supports gprs, and SMS can be switched by command. The data and text messages are correct.
5. Aoqi Technology
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