What is airfones?

Airfones refers to the in-flight telephone service provided by some airlines. It allows passengers to make and receive phone calls, send and receive text messages, and access the internet while flying. Airfones use a satellite-based communication system to establish a connection between the flight and ground stations. The service is typically limited to certain flight routes and can be expensive, with charges ranging from a few dollars per minute for voice calls to several dollars per megabyte for internet usage. However, some airlines offer the service for free to their premium-class passengers or as part of their loyalty programs. With the increasing popularity of Wi-Fi on planes, many airlines have phased out traditional airfone services and replaced them with internet-based communication options.