me too .. thanksGo to SMS setting and turn off 'SMS Delivery Confirmation'
This is not an issue! Its not related to WP 8.1. It was there in WP8/7. You just needed to turn off the settingsPerfect, thanks for the tip. Just upgraded to WP 8.1 and ran into this right away.
I quite like the delivery notification. The best part about 8.1 is that you can mute the thread. So you still know if the other guy has received your SMS, but it doesn't bother you
i dont know if i messed with a setting but i'm getting a confirmation that my texts were sent.
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