Is there an antenna that I can attach to my phone to use it as a walkie talkie over the real walkie talkie frequencies? I don't want a wannabe walkie talkie app
5 Best Walkie-Talkie Apps for Android & iOS
YSHON 3288T-1 4G POC Radio 5000KM Walkie Talkie For Network Zello Real-PTT | eBay
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The 5 best Walkie Talkie Apps for iOS and Android 🥇 2023
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10 Best Walkie Talkie Apps to Turn Your Phone Into a Walkie Talkie - Geekflare
Amazon.com: Walkie Talkie Phones Zello PTT Button APP WiFi Mobile Radio 3G/4G Network 100 Miles Long Range Smartphone GPS Android KSUN ZL30 : Electronics
The best walkie-talkie apps for Android and iOS | Digital Trends