Well it takes two to tango.
Check yours:
Using iMessage
http://support.apple.com/kb/HT3529
Troubleshooting iMessage activation:
http://support.apple.com/en-us/HT201422
Also ask the person you text to.
Well it takes two to tango.
Check yours:
Using iMessage
http://support.apple.com/kb/HT3529
Troubleshooting iMessage activation:
http://support.apple.com/en-us/HT201422
Also ask the person you text to.
Do you have Settings > Messages > iMessage turned on?
Does the other person have Settings > Messages > iMessage turned on? Not all iPhone users do; for example, I don't.
I’m new to Apple I have an iPhone 6 my question is when texting an to another iPhone the Colorado coding is blue but mine is always green how do I get to blue