rjbathgate:

 

Nothing crazy, but I would tend to put it in Airplane mode when I don't need to use it (or expecting a reply), as you would no doubt drop in and out of coverage which would impact battery life. In short, it will no doubt drain more battery than if you're sat at home with perfect signal :-)

 

Thanks for the info. :)

Yes, would definitely use airplane mode for most of the time and just turn it off to check for messages two or three times a day.