I'm on the prepaid plan, $45/month. This is my first time on the plan with Verizon and being with Verizon in general. A couple weeks ago a friend called and brought up why I wasn't texting them back when my phone never even got the texts in the first place. Any answers as to why that's happening? I seem to only have this problem with other iPhones. My parents, for example, have an Android type phone and they have no problems receiving my texts and I have no problem receiving theirs. Also, is sending/receiving texts impacted by how much data I've used for the month?