Descriptions :Turn your smartphone or tablet into a walkie+talkie with this lightning+fast free PTT radio app (Push To Talk). Talk privately to your contacts or join public channels to hold a hot debate.
Properties:
+ Real+time streaming, voice quality
+ Contact availability and text status
+ Public and private channels for up to 2500 users
+ Option to assign the hardware PTT button
+ Bluetooth headset support
+ Android Wear support
+ Voice history
+ call alert

Required Android Versions :ÂIce Cream Sandwich [4.0.3–4.0.4] - Jelly Bean [4.1–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]

Download Zello PTT Walkie Talkie v4.49 APK Free