Can anyone please recommend to me some documentation about the system design for a process that sends picture messages and ringtones to mobile devices?
i.e. with wap enabled phones, you save a .wbmp file to your server, define the wap mime types to your server, configure the phone settings, write the wml page file path on your server to the phone's homepage and you can browse the picture.
But I want to know how to send picture messages using SMS.
Any documentation that illustrates the design will be highly appreciated. (I read the SMS spec, although it gives very valuable info that I will need to use, it does not suggest how to design the entire process)