Originally Posted by
AlaskaAir738
^ Remember that airlines have blocked VOIP calls onboard as well.
You mean they
try to block VoIP calls. Anyone with IP experience can get around that block thankfully.
And as for the issue of causing problems with the cellular network, that was an ancient problem solved long ago. As noted there are thousands of cell phones left on during flights every single day. The cellular system had to overcome this issue many years ago.