Walkie Talkie SIM Card: Everything You Need to Know
Introduction A walkie-talkie SIM card, also known as a network walkie-talkie or PoC (Push-to- Talk over Cellular) device, combines the traditional functionality of a walkie-talkie with mobile network connectivity. Unlike conventional two-way radios that rely on radio frequencies, SIM card walkie-talkies use 4G, LTE, or even 5G networks to enable communication over unlimited distances. This…