Hello, thanks a lot it works successfully, but I have a question, how can I send an Arabic message? my GSM modem supports three type of encoding (IRA,GSM and UCS2). Note I modified the code to be UCS2 but in this case the message transferred from computer to modem but it did not sent from modem to the destination. Thanks for your help and support in advance
hi, i write the code same as you but i have not receive a single message. and m also not able to send message from textlocal site. and in site reports sections my all sent messages status is unknown.
First of all thanks for your help. I appreciate you works I'm done the works on your instruction and It's works properly. but when my message text length more than 159, It will showing some error message Looks Like "+CMS ERROR: 305" Could you help me please?
Hello. I followed your code tutorial but when I hit send, the message box that appeared is the one that the message sent is failed. The phone number has the area code as well. (+63 in my area). Do you have any ideas on this? Thanks.
When i am trying to open my modem port it says The process cannot access the port 'COM25' because it is being used by another process Please help me someone
@@zeeshanahmad1240 100 % sure, because I use it exactly for sms alerting. I recommend you only to have telephone operator that offers you unlimited sms. Don't take me for a word (it was long time that I programm this app) but I think that is only 25 signs for 1 sms.
Hi sir is this code works on mobile instead of gsm modem
You are amazing bro
Thanks for sharing the tutorial it`s worked for me... KEEP IT UP!
You're welcome! Thank you !
Its very good as it is working properly. You make my day.
Thanks :)
Really is it really working?
Great thanks!
Thank you !
Hi. Are you using the usb TTL to connect the GSM modem to pc? thank you
May be he's using something kinda, but using TTL module with arduino and connecting arduino's usb to the computer you can use it
what gms module are you using?
gms modem
@@foxlearn mine is returning error .. something like port is being used by another process .. how can i fix this?
Have you got GMS modem? please plugin your device
Hello, thanks a lot it works successfully, but I have a question, how can I send an Arabic message? my GSM modem supports three type of encoding (IRA,GSM and UCS2). Note I modified the code to be UCS2 but in this case the message transferred from computer to modem but it did not sent from modem to the destination. Thanks for your help and support in advance
Thank you so much :)
Can you make a video about using UCS2 C# Windows Forms
why I can not send anther language text message like Persian with this app?
hi, i write the code same as you but i have not receive a single message.
and m also not able to send message from textlocal site.
and in site reports sections my all sent messages status is unknown.
Hello, how should I put the program if what I want is for the message to be sent alone without having to send it?
can i use usb broadband modem in this program?? thanks a lot
Yes, You can use USB 3G modem. Thanks
thanks a lot :)
First of all thanks for your help. I appreciate you works
I'm done the works on your instruction
and It's works properly.
but when my message text length more than 159, It will showing some error message Looks Like "+CMS ERROR: 305"
Could you help me please?
I think it's limit message text
@@foxlearn I know that, any solution ?
i have SIM900a does it worked on it
can i apply it on a 2013 visual studio c# web forms ?
yes, not problem
is necesary connect the módem to serial port ?
Yes, You need to get a GSM modem to play demo. You can connect to GSM modem via serial port. thanks
Hi Folk
In my case message sent but not deliver on the phone number. How to handle Problem ?
Im using Samsung Grand Prime Plus as GSM Modem.
Hy, I followed your every step, then when I sent the message, It displayed the message sent dialog box. But i never recieved the message. Why is that?
I think you should add your area phone, or check your code again
i don't have the gsm modem port in my laptop. where do i find it because i tried to install the GSMCOMM
Hi, You can get gsm port when installing GSM modem to your computer. Thank you
my pc is not showing modem what should I do?
Hello. I followed your code tutorial but when I hit send, the message box that appeared is the one that the message sent is failed. The phone number has the area code as well. (+63 in my area). Do you have any ideas on this? Thanks.
I think the service doesn't support your area phone
@@foxlearn Its working now. Thank you. Do you have any tutorials for sending multiple messages / bulk sms sending? Thank you.
@@norivincentaposaga8537 hello, paano po sya nag work sayo?
can u please send me link of video courses on window mobile app development.......its urgent
please suggest.
Hi, I haven't got the link. You can search on youtube or google. thanks
how can we implement these things in c# asp.net web application project..............please suggest me,
Thank's in advance
hi, can you create a video tutorial for automatic reading in serial port ?? with sms sender thanks
OK. Thank you for your suggestion
Can I send it to Multiple Contacts Sir?
You can use foreach to send multiple contact. thanks
Fox Learn Thanks Sir! Can you send me the Example of that Code or Video ?
scrow.0110@gmail.com
Sent. Thanks
Thank you a lot it works so good
I want to know how to send the same sms to a lot of phone numbers
Hi, You can save the phone number into .txt file, then read the file and call send method for each phone number, thanks
@@foxlearn and how much thread.sleep(seconds) we should give for not to block the sim
hy how can i get the phone call number of coming call on my C# window form application using GSM Dongle?
I think you can read sms from gsm
please you make this program i will be very thankful to you
how to use recieved mobile message as a first time login credential in login page of asp.net..
Hi, You can use twilio . thanks
thank u very much for replying...
What's the connection?
Can someone help me? When i press send then i get the send failed message box.
Plug in your gms modem with sim card, then play demo
Hey bro! I really like your code but when I run it. Message show Failed! Can u help me please!
What error are you getting?
@@foxlearn I did it, But I want send many messages in one sms. It mean the message sequential not split mutil part. Thanks for reading!
How to send into many numbers?
I follow your tutorial but a message will appear that "The semaphore timeout period has expired"!
please tell me code to sending sms with gsm to multiple numbers
Thank you for your suggestion !
Please send me code for sending sms with gsm to multiple mobiles numbers
Thank you for your suggestion !
Why you don't provide the source code??
You can find demo code at my website. I'll try to upload all soon. thank you !
please send me code for sending sms with to mutliple numbers
Thank you for your suggestion !
When i am trying to open my modem port it says The process cannot access the port 'COM25' because it is being used by another process
Please help me someone
Did you find a solution? I got the same msg😑
Works on D-Link DWM-157 - 3G HSDPA USB adapter
Are you sure. Because i want use it for sms alerts in c sharp software
@@zeeshanahmad1240 100 % sure, because I use it exactly for sms alerting. I recommend you only to have telephone operator that offers you unlimited sms. Don't take me for a word (it was long time that I programm this app) but I think that is only 25 signs for 1 sms.
@@danielkrudolf i neet it for pos . send invoice sms to customer and owner. and daily report SMS to owner etc
@@danielkrudolf i think this model is not available now .recommend me any other USB modem
@@zeeshanahmad1240 you could try with Mikrotik Ltap Mini (mikrotik.com/product/ltap_mini#fndtn-gallery)
Hello, can u send source code pls? Thanks
You can find at my site. thank you !
Here is the code, but it will send "successful message" even if the GSM Modem is not connected
try
{
SerialPort sp = new SerialPort();
sp.PortName = txtPort.Text;
sp.Open();
sp.WriteLine("AT" + Environment.NewLine);
Thread.Sleep(100);
sp.WriteLine("AT+CMFG=1" + Environment.NewLine);
Thread.Sleep(100);
sp.WriteLine("AT+CSCS=\"GSM\"" + Environment.NewLine);
Thread.Sleep(100);
sp.WriteLine("AT+CMGS=\"" + txtPhone.Text + "\"" + Environment.NewLine);
Thread.Sleep(100);
sp.WriteLine(txtMessage.Text + Environment.NewLine);
Thread.Sleep(100);
sp.Write(new byte[] { 26 }, 0, 1);
Thread.Sleep(100);
var response = sp.ReadExisting();
if (response.Contains("ERROR"))
MessageBox.Show("SMS Failed");
else
MessageBox.Show("SMS Sent successfully");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
it work but not received any sms still why?
Please check your code again, i think you miss something
I HAVE ONE QUESTION >>>>>HOW TO SEND ARABIC CHARACTER? AND THANK YOU
I also have this problem, please help me too.
where is the code?
HI. What's your email ? Thanks
+Fox Learn haithamshaabann@gmail.com
Sent. Thanks !
for me it is not work at all
serialPort.WriteLine(string.Format("AT+CMGS=\"{0}\"{1}",PhoneNumber, Environment.NewLine));
Please use this..
Thank you !
Việt Nam code ? :D tks for share.
Thank you so much ^_^
can you please send me codes
i want send 100000 number in the same time is ther anther way
MessageBox with message 'Sent Successfully' shown but i'm not receiving the message?
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