Send SMS and CMS ERROR: 350 with WP7702


#1

Hello,

I’m having trouble sending sms with WP7702 module.
By sending AT commands via “microcom -E /dev/ttyAT”, I encounter an error ( +CMS ERROR:350 ), but I can’t find any meaning for this error in the forums.

Here is the error : ( I can only upload one picture )

I checked also if the SMS were active :

I checked if the firmware version was up to date and it was:

Also, when I try to send a SMS with this sim from a phone, the next message appear :
“No network support for messages”

Have you any ideas about the meaning of this error and a solution ?
I work with a mangOH red

Thanks in advance !


#2

It seems when you modify the +CSCA number by removing “+”, you also entered the CSCA number incorrectly. There is a “zero” digit missing in the number. The original +CSCA number is “+324750004160400”, but you entered “32475004160400”. Please try again and see if this resolve this issue.


#3

Hello, thank for your answer

I try again but it still does not work : ( sorry it’s written in double )

image


#4

Hi,

Please remove “+” in +CSCA and try again. Thanks.


#5

image


#6

Hi

As you said you having problem to send SMS with this SIM from a phone. Do you have other SIM to test?


#7

Hi,

So I tried with another sim, here is the result :

image

and I received the message “hello”, so I think there is a problem with the first SIM, but I don’t know why this does not work