User's Manual

ER-600 User Manual
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Figure Appendix 8-1: Configure ER-600’s serial port
3) Use command AT+SMS or AT+SMSA on PC (or user device) to send SMSs. For
example, use tool Serial Interface on PC to send SMS, choose COM1 and set
baud rate to 9600, then click “Connect”, then input AT command in the serial
input box at the bottom and click “Send”; “OK” appears in the output box
means that the SMS has been sent successfully.
Figure Appendix 8-2: Send SMS via ER-600’s serial port