By Soren, 30 October, 2018 Forum iOS and iPadOS is zello walkie-talkie accessible Options Log in or register to post comments Comments Zello? I assume you mean Zello Walkie Talkie. I think it goes through phases. Right now, I think it is accessible. yes, that's what I mean yes, that's what I mean Accessible Zello walkie talkie is fully accessible. I use it a lot.