Yeah the feature your talking about is a phone only feature for use in there operating system with attaching things to email or text messages has nothing to do with anything else.
As far as our program to prevent weird names being entered in image fields if your server does wig out is easy. You would simply use the functions already in our program.
In image-inc.php after the line in bold add the lines I note here. I have already tested this and added this to our 3.0 Beta.
Code:
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