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I need to add sms service in my c# application. I am trying to use gsmcom sms library. It says to connect cell phone from com port. I have Nokia X2 and it only allows usb cable connection. After Downloading Nokia PC suite It shows connection to com port4 enabled in Device Manager. Whereas when I Tested the GSM Demo it only connects from com port 5. When I further proceeded and tried sending a message it shows an error No data received from phone after waiting 30046ms and then connection from phone breaks. Can Anyone help??
I am a student and I don't want to use any sms service that has cost associated like MightText, Twilio, vianett and neither do I know any of sms gateways of my country Mobile Network providers
can anyone help? I can attach images of Device information and errors I get

Here is the complete gsm demo I am trying to use

Usman Ali Siddiqui Sabzwari
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1 Answers1

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The OP confirmed in the comments above that the following question helped to resolve their issue:

AT commands Send/receive SMS

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Megan Speir
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