In the text payload, a section called UDH (User Data Header) is optional but defines lot of advanced features not all mobiles are compatible with.

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You know, it's amazing, I'm reading here this text that you translated from Arabic, and there's a section here called Mastery of the Art of Management, and there are suggestions about places you can go for management advice.

NPR: Jihadi Thinker Emphasizes the Media's Importance

But not all the text can have been provided by Alliance because on my copy the section on paramilitary flags on main thoroughfares has an Alliance note attached arguing that this falls short of the 2000 law which already bans such displays.

BBC: Mind the gap: Alliance and the community relations debate