If I turn cellular data off can I make calls?
I have and iPhone 4S. I'm going out of the country. If I turn off my cellular data can I still make calls with Wi-Fi?
Yes. Cellular data is for going on Internet anywhere (3G) and it usually costs an arm and a leg. Call are not maid over 3G so I recommend to turn it off so you don't get a surprise when you get you're monthly bill.
You don't use data nor Wi-Fi to make calls, you use your service providers network.
- Why does my iphone use data over night when cellular data is turned off? Every night I turn off cellular data and leave the iPhone on and one day I wake up and check my data manager and see i have already used 25 MB please help!
- When you have Wi-Fi and cellular data on at the same time, does it use cellular data? If I keep my cellular data on and also have my iPhone connected to Wi-Fi, will it use any of my cellular data?
- What happens if I turn off 'Cellular data' for an app? I have the iphone 5s and i wanted to save data. Will anything change If i turned it off for like instagram, twitter ect?
- Should I turn on or turn off my cellular data on my Iphone 4? I want to use as little data from my monthly plan as possible. Should I turn off my cellular data? It says it would restrict all data to WI-FI if turned off.