How to reply the SMS sender

Hi all ,
I have to send the reply to the SMS sender, how to store the Tel number.

Have you read the section about the SMS Service in the Manual?

The 1st parameter passed to your SMS handler is the originating telephone number - what more do you want?

Hi nlysspk,

if you use AT command to read SMS, the answer to AT+CMGL=“ALL” looks like

+CMGL: 1,"REC UNREAD","XXX",,"06/10/27,16:13:54+08"
message text 1
+CMGL: 2,"REC UNREAD","XXX",,"06/10/31,10:51:16+04"
message text 2

where XXX is the phone number of the sender.

Best Regards,

Thank you i got it