Apple iPad Air 2
4G, 9.70", 32 GB, Space Grey
Question about Apple iPad Air 2
My question is can you use the ipad air 2 4g with sim card tele via headphones or is that not possible or is it only for the mobile network because you have internet?
No is not possible. You can make calls via Skype with a subscription on landline and mobile. Directly via the mobile network is not possible.
Actually tablets are for surfing
With a voice subscription it should be possible {I tried it with the Samsung Tab S 2} but I don't know about the iPad.