Tethering burns through battery and a laptop’s battery is much bigger. I believe Apple’s smallest laptop battery has roughly three times the capacity as their biggest iPhone battery. Tethering works well for occasional use but if you’ve got a job where spend pretty much your whole work day roaming around to different locations, having it built in can be quite useful.
Strange, considering most cell phones have a wireless tether mode. Why would you need a modem in your laptop?
Tethering burns through battery and a laptop’s battery is much bigger. I believe Apple’s smallest laptop battery has roughly three times the capacity as their biggest iPhone battery. Tethering works well for occasional use but if you’ve got a job where spend pretty much your whole work day roaming around to different locations, having it built in can be quite useful.
Unless physically disconnected it’s a nice place for a backdoor