IPHONE 4S 6.01 Using data while on WIFI.
 

Though Apple fixed this problem with 6.0.1 just changed one of my Blackberry to Iphone 4S. Noticed during the night while at home its using DATA. Should be on WIFI. Called Telus support and their reason is when a phone goes to sleep or standby Wifi shuts off and 3G kicks in. strangest...

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