I feel this suggestion should be expanded and add some mechanic to radio towers. If bandits or zombies wanna go and break down communications, they should be able to and force survivors to get to these towers and find parts to repair it. But yeah, I think that every player should start with a phone(I mean, it IS the most common object most people should/would have) Then, there has to be some charging/electricity thing added, so if you use it constantly, you'd have to charge once in a while. and finding another player's phone would allow you to read their text messages and stuff :D