Send SMS in to multiple numbers

My project is just for educational purposes to supplement to my codes. We have problems for consistency of sending SMS to multiple numbers. Some message are not being sent, some are sent very late probably a day after. I am about to teach this codes to my students. I dont know what could be the problem, these are the possible:

1. To my codes

2. Hardware-GSM

3. Philippine SMS network

I am using "windows form application" not C++ or C#

Evner: VB.NET, .NET

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Om arbejdsgiveren:
( 1 bedømmelse ) paranaque, Philippines

Projekt ID: #21396012

6 freelancere byder i gennemsnit $31 på dette job


try me

$10 USD på 1 dag
(8 bedømmelser)

I am Microsoft certificated developer having vast experience of programming. I understand your requirements and will give you solutions in next few hours. Code will be clear, commented and self explained. waiting f Flere

$88 USD på 1 dag
(1 bedømmelse)

Hello. I am Sasha Morozov. Thank you for seeing my bid. I think in C #, .NET, ASP.NET, and VBA no one can compare with me. I've done a lot of projects until this time, and Most of them are C # and VBA projects and they Flere

$20 USD på 1 dag
(1 bedømmelse)

Magandang Umaga Kabayan! I am not a VB.NET expert but I can help. Do you have a catch function for the exception? There should be a logging function to see where exactly the problem lies. I would like to know more det Flere

$30 USD in 7 dage
(0 bedømmelser)

Hi I'm .net expert and can debug your code and tell you the problem soon. but if it is possible i need a remote connection to your PC for testing the software with your GSM modem and your local operator. actually I'll Flere

$15 USD in 7 dage
(0 bedømmelser)

I have prior experience i sending sms thru url. i would like to work in this project. please provide more details

$20 USD in 3 dage
(0 bedømmelser)