sure if you are activating the radio connectione every 15 mins or so...
What he's asking about is when you connect - say a weather update, then don't close the connection (the arrows are still there, but go grey, signaling a dormant connection) leaving it that way for say two hours until the next weather update or email or wireless sync or whatever. Then letting that connection go dormant for say 2 hours till the next update and so on. He's asking to compare the battery usage between that and closing the actual connection each time.
My belief from reading here is that there is some difference, but not much.
|