Okay, so what's a good Android app for making calls and sending texts when, like, my regular cell service is acting up at the hospital?

Seriously, FreeTone has been a backup I didn't know I needed. You know how it is in some parts of the hospital – cell service just vanishes. This app uses Wi-Fi to make calls and send texts, which is perfect when I'm stuck in a dead zone trying to coordinate patient care. It's actually reliable, hasn't crashed on me in months, and it's free, which is a major bonus after paying for parking every day. I'm too tired to deal with complicated setups, and this was super easy to get going. Think of it as a backup pager system, but with texting. It's like having a pocket reference guide that actually works when you need it, unlike some of the other apps I've tried. A no-fuss approach is what I need, and FreeTone delivers.