Send SMS programmatically, without the SMS composer window

Question

Until yesterday I thought that it was not possible to send background SMS without using the IOS SMS interface (Which many people here assure also). However, today I downloaded a

Answer 1

You can use:

[[UIApplication sharedApplication] openURL: @"sms:+3912345678"];

it doesn't work on simulator... and you cannot send programmatically sms!

Tested on iOS < 6.