7290 not as good as 7280?
I used a 7280 with ATT as the provider for over a year with great battery life (recharged on average every 3 days). Two months ago a switched to T-Mobile and a 7290 and battery life is awful (most times I have to recharge twice a day). Voice, SMS and email traffic has not changed. I have used two different new batteries (used on the 7280 before) so I can say that it is not a battery problem. I keep Bluetooth off since I don't use it. I know T-Mobile does not have as good a coverage as ATT/Cingular and there may be greater "search" time. Any suggestions? Do I need to preset something to be more efficient? like a different Message Service etc.? Thanks.
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