Can I still receive calls with cellular data off iPhone?
Cellular data has nothing to do with you making a phone call if it’s switch on/off. Cellular data helps you to connect to the internet. You can still make phone calls even if it’s off.
Is cellular data the same as internet?
The main difference between Wi-Fi and cellular data (also called “mobile data”) is how your device is connecting to the internet. Cellular allows you to access the internet, apps, Twitter, Instagram, Google, or your email pretty much wherever you’re located.
What’s the difference between airplane mode and cellular data off?
Airplane mode turns off all wireless in the phone including WiFi and Bluetooth, although most phones allow you to turn WiFi and Bluetooth on again if needed. This still leaves all communication over the cellular network disabled including voice, text and cellular data.