I am thinking about buying an ipad air or mini ipad and wondered if I could connect it with a SIM to my mobile phone contract and use the data that I already pay for from that.
Most of the time it would be used on a WiFi network at home or.work but there are occasions that an internet connection on a screen bigger than my phone would be useful. I wondered if I could tie them both together in one bill rather than having a second cellular connection for the ipad. I never use all data monthly on the phone anyway.