Originally Posted by Sniper1087
The only problem is that in airplane mode you cannot receive any calls.
I can't really answer my phone while I'm working anyway, if its important enough peeps can reach me through the work line, so I don't sweat it. I've had one charge last me a 12hr shift using that method, and left work with around 39% charge. Other than at work I never really use my phone enough while I'm out, only other time I see battery life being a problem is if I leave the house without a good charge (meaning 80%+). Maybe I don't use my phone as much as others..