At command executed successfully but SMS not sent C#

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Hi,
 I am using Samsung mobile to send sms using serialport form c# application. I can able to open the serialport successfully and execute the AT command successfully. But sms not sent. can you plz guide me what is the issue
Thanks

What I have tried:

Hi,
 I am using Samsung mobile to send sms using serialport form c# application. I can able to open the serialport successfully and execute the AT command successfully. But sms not sent. can you plz guide me what is the issue
Thanks

Posted 1-Mar-17 7:13am

hey jack

Updated 1-Mar-17 14:58pm

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[no name] 1-Mar-17 13:28pm

How many times do you have to cross post this? If you have a problem with your code, don't you think it would be a good idea to show your code to people? As a member for 10 years, shouldn't be having to tell you this.

Graeme_Grant 1-Mar-17 20:54pm

It has been a few years (20+ actually) since I last did RS232 comms, but have you tried querying the registers?

Command: AT&V

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Graeme_Grant · Answer 1 · 2017-03-01T14:58:00

Solution 1

Google is your friend: C# serial send sms - Google Search[^]

Only took me a few seconds, using the above search, to find this: Life Runs On Code: C# Programming: Sending SMS using AT Commands[^], and this: Sending SMS via Serial Port in C# but getting garbage - Stack Overflow[^]

Posted 1-Mar-17 14:58pm

Graeme_Grant