Sms Function; Sms Sending - Ebyte E840-TTL-4G02E User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.
In summary, the E840-TTL-4G02E completes the remote transfer of files from the serial port to the network server.

4.4 SMS function

E840-TTL-4G02E supports SMS sending and receiving, SMS remote configuration function (inserted SIM card
needs to support SMS service).

4.4.1 SMS sending

Under AT mode, send AT+SMSSEND=number,data to complete the SMS sending. The number refers to the
receiving number, and data refers to the data to be sent.
Like below:
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E840-TTL-4G02E User Manual
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