Host SMS Gateway
Host your own SMS Gateway on your Server. You can use it in your applications using API (C#, PHP, etc.) provided with SMS Gateway. All the messages sent using the API will be stored on your server. It will also keep track of the status of all the messages.
Phone as SMS Provider
Your Android phone will do the hard work of sending SMS. It will do this automatically using the Android application provided with SMS Gateway. When you send SMS using API, it will be stored in your server first then it will be directed to the application installed on your mobile.
Use Excel Files to Send SMS
You can also use excel files to send messages. You can use xlsx, xls, ods, or csv file. There should be numbers and messages in the first two columns of the excel file to do it. If you have other data in the remaining columns then it will be ignored.
Reply to messages automatically
All the messages you will receive on your Android device will be visible in your SMS Gateway Admin Panel. You can even hook your own script to reply to an incoming messages or execute some other command in response to a certain message.
Multiple Devices per Account
You can use multiple devices per user account and if your device supports multiple SIMs then you can send messages from any SIM via API or Excel file. This will allow you to send mass messages using multiple devices. If you use choose to use all devices then all the messages will be divided between devices to send messages faster.
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