please please be able to have emergency alert with tetra. I do not want to use the stock message and tetra should be able to get it as so many of us using textra instead of boring stock message. I didn't get any when the false missile alert was on last month in Hawaii. I need to have it in case my husband is at work and I'm with my daughter. What if i was alone with my daughter and didn't know whats going on.. it's scary. please have it available with textra! thanks!!