I've been using Airave for a few years now (I'll have to check which version). I've always had unlimited data but recently switched to have 1gb data/mo. So the problem is that all data usage on my phone gets routed through the Airave so I will get charged overages for no reason while I'm at home on wifi. I'm in a jam now because I have it disabled but now I have dropped calls all the time. So my question is can I disable the data part of my Airave and only use it for calls? This would in theory fix some of my problems. Thanks.