Q: Why can't i send a single text message to more than 10 contacts??

did you ask AT&T why you can't, its their feature.

simple text messages are SMS, there is also MMS they both go through ATT.

Contact ATT for support

calfonsi wrote:

 

Why can't i send a single text message to more than 10 contacts??  I use AT&T

That's a built in limitation of iOS. If you need to send messages to larger groups of people, you'll either need to send them in  batches of 10 or use a dedicated group messaging app. GroupMe works pretty well. Blackberry Messenger is also an option, though I don't like the interface as much.

Thank you so much!!! Groupme  was able to work for us... Finally, a work around that we can live with- especially since not everyone needs to have the app and the messages are all delivered over sms.