[Noah Hinrichs]

Thanks for the updates. I’ll keep an eye out for the email from Bryan.

[Noah Hinrichs]

Sending from a phone does FAIL. It just says “unable to send”

[Noah Hinrichs]

I’m looking for a phone that it will work in. I can say this, it does receive messages fine so that suggests that it’s active.

[Noah Hinrichs]

I’m following the directions earlier in this thread exactly. I get the 500 error after I do the

AT+CMGS=”Your_SIM_number_here”[enter]

Command.

Every step before that responds with OK or the value that it should it’s just the actual AT+CMGS command that causes the error.

[Noah Hinrichs]

I’m still getting the +CMS Error:500. Does anyone have any idea what that may mean or how i can fix it?

[Noah Hinrichs]

Power cycling the device made it so i can see what i type inside of microcom now.

[Noah Hinrichs]

Doing those commands everything looks to be giving me the expected replies. I even sent a message to the number provided and can see it on the device using the AT+CMGL=”ALL” command.

I still get +CMS Error: 500 when doing a send using AT+CMGS

Also for some reason when i’m inside the microcom I can’t see what I’m typing anymore. I was able to earlier but now nothing shows up. I only know if i typed something correctly by the response I get when hitting enter. Is that a setting somewhere or a bug?

[Noah Hinrichs]

Thanks a ton for the help. I was able to get this to run both with AT commands and the sms send command. The only issue now is that I get a CMS Error 500 when I try to send.

The +CMS Error 500 happens both with plain AT commands and using sms send

[Noah Hinrichs]

MTCDP-H4-GP

Serial 15494691

I suspect it’s an issue with the .smsconfig file and the chosen device. Not sure I quite understand what ‘device’ it’s looking for.

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