How can I use WhatsApp on a plane?
How can I use WhatsApp on a plane? Can I text on an airplane? Yes, but only using a Wi-Fi connection. The ban on using a cellular connection means passengers can't send SMS texts. Any communication has to be over Wi-Fi with a messaging app that provides similar functionality like iMessage, WhatsApp, or Viber.
Should I leave my phone in airplane mode when traveling internationally?
Airplane mode is recommended because it allows you to turn off all communication-generating apps and call functions at once.
Can you use your phone on a plane in airplane mode?
Putting your phone in Airplane mode is an alternative for anyone who doesn't want to switch off their phone completely. For example to listen to music during the flight. Switching on Airplane mode makes the device OK to use in an airplane. You no longer have to turn it off.