Why am I unable to send text messages from my LG Optimus Dynamic II phone?

[AC Question]

I ma unable to send text messages from my LG optimus Dynamic II phones

I can receive text messages and as well as make and received phone calls

 

[B. Diddy]

Re: I ma unable to send text messages from my LG optimus Dynamic II phones

Welcome to Android Central! Have you asked your carrier about this? How about trying an alternative SMS app, like Textra?