I have a plan. It's active. I have unlimited international texting enabled. I've checked my settings. I can make phone calls. I can use data. I can receive texts.
I cannot, however, *send* international texts.
Every time I try, I receive a message from 468-5 saying "You've entered an incorrect number.
Please try again. Vous avez entré un numéro incomplet. Veuillez réessayer..