This Send Text Message or SMS in VB.Net project is a 100% free source code. I believe that this is the best answer to your problem of how to send SMS Messages using VB.NET.
It will be a big help for those who are planning to develop a system that has a Sending of SMS messages feature.
Like if you are doing an RFID Based attendance monitoring system with an SMS Notification System System.
The system is created using Visual Basic 2008. The Sending of SMS messages is through GSM Modem that is connected to your computer. In this project, I am using AT commands which are used for communication between the computer and the modem.
Output when running the Send Text Message VB.Net
Sample Screenshot of TEXT Message received in Mobile Phone.
How to Send an SMS Message Using VB.Net?
Send Text Message VB.Net
- Download the Source below
Download the VB.Net Projects with source code extract it and place it where it is accessible to you to locate.
- GSM Modem (SmartBro or Globe Broadband)
You need to attach the GSM Modem to your PC/Computer
- SIM card with a load
Of course, in order for you to send text messages in vb.net, you should make sure that your sim card attached to the modem has a load.
- Make a Proper Configuration
Make sure to set properly the COM ports. In my case, I am using COM11. Like as shown below.
Downloadable Source Code
Conclusion
In the near future, I will be creating a step-by-step tutorial on How to Send SMS messages using a GSM Modem.
If you have any questions or suggestions, please feel free to contact me on our contact page or simply leave a comment below.
The source code you may like:
Hi! Sir do you have tutorial of Multiple Recipient using VB.net ?
hello, may that would be my next tutorial. thanks.
hi! Sir please make your tutorial on how to send and receive SMS using vb.net.. thank you so much-)
Please comment on what upgrade do you want. thanks
is this really work sir?
Yes Sir, that’s the actual screenshots of from my phone.
is this will work via celphone sir?
what about long message sir? it will work for more than 160 characters? thank you!
I haven’t tried a long msg before. sir
how to find the port name ..im using huawei broadband
I followed all the steps. But I didn’t received the message. Why?
what modem you used in your project?
Mine too. I’m using HUAWEI Mobile Broadband E303
Good afternoom sir it is possible to use wiffi for sent and receiving sms???
Good afternoon sir.. i would like to ask if it is possible to create sent and received text usimg wiffi??
I’m sorry, but I haven’t tried that one. But maybe in order for you to send or received a SMS your device must have a SIM card.
goodevening im using gsm module 900a how can i connect?
Hi Sir, Could you demo a visual dictionary program with picture
hello sir…tested the program and i think the program work properly…however I cannot receive message…do I need to install the setup from the modem? oh by the way my modem is Smart Bro Broadband Dongle…
hi sir…I think the program works properly…however I still can’t receive any message after I sent it…do I need to install the software of the broadband? is there any configuration on the modem? oh i’m using smart bro broadband…hoping for your positive response sir…this would be a great help….thank you in advance
Hi sir, Do you know how to encrypt decrypt double transpotion cipher in vb. I have 3 textboxs for plaintext, keyword, ciphertext and 2 buttons for encrypt decrypt
Hello Sir Can you help me to my project, Im using sim800l EVB and I want to connect it to my vb.net project.