+CMTI not received if sms send while FX100 is power down

[awneil]

@gwen

I suggest that you enable delivery notifications on the sending device

here is my settings do you think it is correct ?

+CNMI: 0,1,0,0,0

By “sending device”, I mean the device which you use to send the SMS - ie, your phone.

You say you’re using a smartphone. Then the setting will, surely, be in a menu - not AT commands

how to send an SMS message from a PC?

See: developershome.com/sms/ I tend to use the following commands - look them up in the AT Commands manual: AT+CMGF=1 AT+CSMS=0 AT+CNMI=2,1,3,1,1 AT+CSMP=49,169,0,0 You will also need to know your network’s SMS Service Centre (“Message Centre”) number, and set it using AT+CSCA You can save these settings with AT+CSAS You may also want to set AT+CMEE=1 Do any of the links at the end of this thread help you: wavecom.com/modules/movie/sc … php?t=1142

I use an old sim card with a very small capacity of message (10), a new sim card can change something ?

A newer SIM card will almost certainly have more storage capacity