(Image credit: Future)
Satellite-based internet is nothing new, but the idea of getting satellite internet on your phone is something that has eluded us for a while. A number of smartphones now offer satellite connectivity of some kind, but that's mostly reserved for emergency situations, but the real question is, when will we be able to ditch cellular service and beam our mobile data from space?Big tech has already been mulling over this idea for a while now. Elon Musk has talked about making Starlink a direct-to-cell service. And just this week Semafor reported that SpaceX (the parent company of Starlink) may be looking to acquire spectrum at government auction to compete directly with AT&T, Verizon and T-Mobile. Or it may decide to acquire another wireless carrier altogether.Meanwhile, Amazon has filed an application to launch its own satellite-based internet service. Fortunately, we don't have to wait for the to get their act together, because carriers around the world have started offering satellite services to their customers.Being the curious type, I decided to give one a go and see whether it was actually worth signing up for full time.How satellite 4G works
(Image credit: Future)Those reading this from the U.S. may be aware that T-Mobile offers a satellite service powered by Starlink. I live in the U.K., and naturally don't have access to T-Mobile, but the carrier O2 offers a similar service as an optional extra. This extra is also powered by Starlink, costs £3/$4 a month, and gives you access to satellite-based 4G should you find yourself without a cell signal or Wi-Fi connection.That lack of additional connectivity is crucial to the whole process, because of the way modern smartphones connect to satellites. If there is another form of data connection, be it cellular or Wi-Fi, then the phone will refuse to look for a satellite. The satellite is essentially a last port of call to get your device connected.This has led to some amusing instances of my phone looking for a satellite when there's zero chance of making a connection — such as when I was traveling several feet underground on the London Underground's Central Line. That's because I disconnected from cell service for more than a few seconds.Get instant access to breaking news, the hottest reviews, great deals and helpful tips.Finding the right spot
