iPhone 5 can't send SMS - gets an error when sending SMS
People - I'm using a Sprint iPhone 5 with my local GSM chip. Everything works fine, except sending SMS.
All basic troubleshooting has been done: checked SMS settings, erased Network Settings, checked SMS Service # through *#5005*7672# and it is fine, restored the phone and re-checked everything above again... and nothing. :-(
Please help?
iPhone 5, iOS 6, Sprint model (A1429), GSM Network